生物
細胞生物學、遺傳學、生態學與生命科學基礎。
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on june 6, gold bank & trust lent $90,000 to sharri silverthorn on a 60…
For Requirement 1: | Date | Accounts and Explanation | Debit | Credit | | --- | --- | --- | --- | | Jun 6 | Notes Receivable | $90,000$ | | | | Cash | | $90,000$ | | | (To record …
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state the law of conservation of momentum * your answer
The law of conservation of momentum states that in an isolated system (where no external forces act), the total momentum of the system remains constant.
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which option is an example of chemical energy being transformed into th…
A. A furnace burning coal
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read the excerpt from \the flood\ by james baldwin. and so they walked …
Nappi describes a supernatural series of events that occur in the creation of the new world, while Baldwin describes the creation as a natural progression.
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studies of cougar population density study authors location methods stu…
B. radio - collar tracking underestimates the density of cougars.
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read each statement below and decide if describes prokaryotes, eukaryot…
1. eukaryote 2. both 3. prokaryote 4. both 5. prokaryote 6. eukaryote 7. prokaryote 8. eukaryote 9. both 10. eukaryote 11. prokaryote 12. eukaryote 13. eukaryote 14. eukaryote 15.…
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requirement 1. journalize the year - end adjusting entry for bad debts …
The total accounts receivable is $\$235000$. The estimated uncollectible amounts for each age - group are: $\$640$ (1 - 30 days), $\$2250$ (31 - 60 days), $\$3000$ (61 - 90 days),…
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1. what is a biome? 2. a land biome is called a__________ biome and a w…
1. A large - scale ecosystem with distinct climate, vegetation, and animal life. 2. terrestrial; aquatic 3. Tropical rainforest, savanna, desert, temperate grassland, temperate de…
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read the passage. one way that campers can show their concern for the e…
C. The author agrees with environmental experts that water pollution is a concern but disagrees that camping always causes harmful pollution.
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all dental assistants must be certified. true false which of the follow…
1. B. False 2. D. all of the above 3. A. chairside assisting
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read the text. then, add the best concluding sentence. garrett morgan w…
With his invention, Morgan made intersections safer by creating more organized traffic patterns.
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writing prompt explain how our understanding of the atom has changed fr…
Our understanding of the atom has evolved from simple, static models (e.g., Dalton's solid - sphere, Thomson's plum - pudding) to more complex, dynamic ones (Rutherford's nuclear,…
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meiosis i meiosis ii across 1. point where homologous chromosomes excha…
1. Chiasma 2. Anaphase 3. Cytokinesis 4. Prophase I 5. Nondisjunction 6. Chromatid 7. Haploid 8. Homologous chromosomes 9. Crossing - over 10. Metaphase 11. Gametes 12. Zygote 13.…
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across 1. point where homologous chromosomes exchange genetic material,…
1. ACROSS 1: Chiasma 2. ACROSS 7: Haploid 3. ACROSS 9: Crossing - over 4. ACROSS 10: Metaphase 5. ACROSS 11: Gametes 6. ACROSS 12: Zygote 7. ACROSS 13: Diploid 8. ACROSS 14: Spind…
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question 3 (1 point) the responsibility for implementing tax legislatio…
- Question 3: A. The Internal Revenue Service - Question 4: B. higher taxable incomes pay a larger percentage rate than do taxpayers with lower taxable incomes.
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question 1 (1 point) in the united states, the authority to levy an inc…
- Question 1: d. Constitution of the United States - Question 2: a. tax laws as passed by Congress and signed into law by the U.S. president
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a good definition of homeostasis is...... maintaining temperature in a …
Maintaining the internal environment of an organism when the external environment changes.
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the molecular interaction described as a cross bridge involves the bind…
A and C
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mesoamerica is sometimes called\mother culture\. * true false which tri…
1. False 2. Olmec 3. none of these are correct
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an enzyme known as acetylcholinesterase is present in the synaptic clef…
It catalyzes the breakdown of acetylcholine, terminating its action as a neurotransmitter in the synaptic cleft.
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the tsetse fly thrive in tropical area and can lead to deadly diseases …
1. B. False 2. A. True
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6 multiple choice 1 point the muscle that divides the ventral body cavi…
6. B. Diaphragm 7. B. Quadriceps femoris
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modified true/false circle true or false first. if false, change the in…
1. - **Question 1**: False; remains at rest or in uniform motion - **Question 2**: False; Newton's First Law 2. - **Question 3**: a. \(2.5m/s^{2}\) - **Question 4**: b. \(98N\) - …
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read the story. two young chess enthusiasts, bruno and gloria, faced of…
Bruno plays more cautiously than Gloria does.
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requirement 1 journalize world class work shoes entry to record bad deb…
| Date | Accounts and Explanation | Debit | Credit | | ---- | ---- | ---- | ---- | | Dec 31 | Bad Debts Expense | $1,100$ | | | | Allowance for Bad Debts | | $1,100$ | | | (To rec…
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which of the following statements describe gothic elements in \the yell…
The image of the woman behind the bars suggests the theme of male expectations as a prison from which she cannot escape. The husband’s treatment of his wife is based on the assump…
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10. a company manufactures photo cells. it uses the expression $(2x^{3}…
\(8x^{9}\)
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match the terms with their correct definition term accounts receivable …
- Accounts receivable: The right to receive cash in the future from customers for goods sold or for services performed. - Other receivables: A miscellaneous category that includes…
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questions 1 through 3 refer to the following. we need a new green revol…
C. More funding is continually needed because the agricultural research programs have never been completely financially supported.
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industrial logging threatens many forested ecosystems. which of the fol…
A. More carbon dioxide will be added to the atmosphere and increase anthropogenic climate change.
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directions: identify the error in each sentence. cross it out and write…
1. goggles 2. whole 3. achieve 4. lose 5. tomorrow 6. family's 7. wrote
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the header questions to help you organize the main ideas in your outlin…
Cells are too small to be seen with the naked eye. Before the microscope (which can magnify small objects) was invented, there was no way for scientists to observe cells.
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sam mitchell is an attorney in los angeles. mitchell law office uses th…
\(600\)
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3. which of the following is not part of the systemic pathway (circulat…
3. B. The Pulmonary veins 14. A. The Aorta 15. B. Ventricles 16. B. They have a large nucleus 17. C. Hemocytoblast 18. B. Tricuspid valve 19. C. Problems with bleeding, even when …
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which option presents a complete and effective evaluation of dan deluca…
B. DeLuca believes that rock lyrics must be recognized as poetry because legendary singer - songwriter Bob Dylan has been awarded the Nobel Prize for Literature. In doing so, the …
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multiple choice (2 points each) name callie aaa 1. the two main ingredi…
1. C. Thrombocytes 2. A. 55% of their blood is plasma 3. C. Plasma 4. B. Visceral pericardium 5. A. Neutrophils 6. A. Bone marrow 7. B. Left atrium 8. C. Aorta 9. C. Base 10. C. C…
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read the excerpt from water flowing from toilet to tap may be hard to s…
"The processes at Orange County and most other plants that clean the water include microfiltration that strains out anything larger than 0.2 microns, removing almost all suspended…
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read the introduction to dan delucas argument. bob dylan is the songwri…
"The Swedish Academy... cited him for 'having created new poetic expressions within the great American song tradition.'"
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multiple choice: choose the best answer 16. which of the following is a…
16. C. He was excellent at military strategy and usually successful in battle. 17. C. Elba 18. B. He drove the Austrians out of Italy. 19. C. He needed to support his wars. 20. A.…
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cell shape the shape of a large cell generally helps increase the cells…
4. One function of the cell membrane is to separate the cell from its environment and control what moves into and out of the cell. 5. The structure of a prokaryotic cell's DNA is …
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cause and effect: match each cause with its effect 320,darrah, wchs 1._…
1. D. Napoleon ruled for the 'Hundred Days' 2. C. Napoleon returned to Corsica to take care of family matters 3. A. Napoleon essentially became a dictator 4. E. Ended up being a m…
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section vocabulary cell membrane a phospholipid layer that covers cells…
| Cell structure or feature | Prokaryotic cell | Eukaryotic cell | |---|---|---| | Nucleus | no | yes | | Cell membrane | yes | yes | | Cytoplasm | yes | yes | | DNA | yes | yes |…
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introduction to cells key ideas as you read this section, keep these qu…
- For the large cube: Volume is \( 64\) mm³ and surface area is \( 96\) mm². - For the small cubes: Total volume is \( 64\) mm³ and total surface area is \( 192\) mm².
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types of ecosystems question 1. the photo below shows mangrove trees gr…
- Question 1: A. saltwater marsh - Question 2: B. lake
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19. halle is doing a report on photosynthesis. she draws a diagram to r…
A. sunlight + carbon dioxide + water → sugar + oxygen
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12 which of the following was not a part of the first triumvirate? a) j…
12. d) Sulla 13. c) Crassus 14. b) Ides of March 15. c) Mark Anthony, Octavian, Lepidus 16. b) Cleopatra
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16. an ecosystem includes this food chain. pine seed → mouse → snake → …
D. The population of snakes would decrease.
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chapter 15 • lesson 2 the respirato lesson 2 quiz i. directions match t…
1. d 2. c 3. a 4. e 5. b 6. b 7. a 8. d 9. c 10. a
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look at the picture and observations below. observations: the bees wing…
D. Do bees fly faster before or after feeding?
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a student hypothesized that pillar coral eat and digest zooxanthellae f…
D. The zooxanthellae in a pillar coral's body are alive.
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lesson 1 quiz i. directions in the space provided, write the letter of …
1. a. Carbon dioxide is carried from the air to the lungs. 2. c. Left atrium 3. d. Plasma 4. d. Veins 5. b. Lymph 6. + 7. + 8. + 9. arteries 10. +
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a scientist divided a population of fruit flies into two containers, ea…
A. Will fruit flies bred under different conditions mate?
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question 3 of 10 to test how fertilizer affects tomato plants, a farmer…
B. Amount of fertilizer
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read the descriptions of two experiments below. experiment 1: a student…
B. Experiment 1, because it gave the same results every time
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22. this diagram shows the carbon dioxide - oxygen cycle. explain the c…
a. Plants in sunlight: Use \(CO_2\) and \(H_2O\) with sunlight to make food and \(O_2\). b. Animals at any time: Breathe in \(O_2\) and breathe out \(CO_2\). c. Plants at any time…
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6. what principle of government is expressed in “deriving their just po…
6. C. Popular sovereignty 7. B. They have a right and duty to replace that government 8. A. Prudence and human tendency to endure hardship 9. C. A government ruled by an all - pow…
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what do biologists ask questions about and study using the scientific p…
A. The living world
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why are some systems stable and others are not? dolly sods: an ecosyste…
- **3(a)**: The ecosystem at Dolly Sods changed from a forested landscape (with spruce, hemlock, black cherry) to mostly open meadow. - **3(b)**: Logging (which dried out humus an…
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pollination transfer pollen from ______ to ______. pollen gets transfer…
Pollination: - Transfer pollen from anther to stigma. - Pollen gets transferred by wind, water, and animals. - Self Pollination: Pollen transfer within the same flower or to anoth…
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what is the term for the unraveling of enzymes when they are heated or …
The term is denaturation. Denaturation causes the protein to lose its function as its structure (necessary for function) is disrupted.
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27 the stability of ecosystems key question: what factors contribute to…
Ecosystem stability is the ability of an ecosystem to maintain a state of equilibrium, resisting disturbance and remaining relatively unchanged in species composition and function…
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essential question: how do plants reproduce? flower: sexual reproductiv…
Flower: - Produces **pollen** and **ovules** and **pollination** and **fertilization** occur here. Female Part: - Called **pistil** - **Stigma**: Sticky surface for pollen to stic…
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what holds the two helixes in a dna molecule together?
Hydrogen bonds.
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plant reproduction notes name: warm up: match the plant term to its des…
1. Root Hair 2. Guard Cell 3. Xylem 4. Root Cap 5. Stomata 6. Phloem 7. Pollen; Ovules; Pollination; Fertilization 8. Pistil; Stigma; Style; Ovary 9. Stamen; Anther; Filament
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how does dna store information?
DNA stores information via the sequence of its nucleotide bases (A, T, C, G).
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chapter 2-life skills 34. which of the following characteristics indica…
34. C. Being direct 35. C. She is impatient and distrusting
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what are the basic parts of a nucleotide?
A nucleotide has three basic parts: a nitrogen - containing base, a pentose sugar, and a phosphate group.
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wednesdays question first industrial revolution second industrial revol…
Wednesday's Question: B. Innovations Stimulate Economic Growth Thursday's Question: C. Big businesses mistreat workers and consumers because they hold too much power. Friday's Que…
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25. which of the following techniques will help hector to stay focused …
25. C. Write down key words and discuss them with the instructor 26. B. Students who are willing to be helpful and supportive 27. C. To help him stay focused on studying 28. C. Sp…
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which of the following countries is least likely to have internal (conf…
A. Bulgaria
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what is the “lock and key” theory of enzyme action?
The "lock and key" theory states that the enzyme (lock) has a specific active site shape complementary to its substrate (key). The substrate fits into the enzyme's active site, fo…
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what are enzymes, and for what purpose are they usually used?
Enzymes are biological catalysts (mostly proteins, some RNA). They are used to speed up chemical reactions in living systems (e.g., breaking down food in digestion, facilitating m…
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if two proteins contain the same type and number of amino acids, but th…
No, the properties of the two proteins are not the same.
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what are the basic building blocks of proteins, lipids, and polysacchar…
Proteins: amino acids; Lipids: fatty acids and glycerol; Polysaccharides: monosaccharides.
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what are steroids? how do they differ from fats? describe two functions…
Steroids are lipid - based molecules with a four - ring structure. They differ from fats (triglycerides) in structure (fats: glycerol + fatty acids). In cells, they can be part of…
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match the property of water with its description. a. waters ability to …
a. D. Cohesion b. C. High heat capacity c. E. Density d. B. Adhesion e. A. Universal solvent
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what six biologically important elements make up most of living matter?
Carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphorus (P), and sulfur (S).
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question 12 (2.5 points) the international federation of social workers…
C. All of these answers are correct
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question 11 (2.5 points) people accepting responsibility in this interd…
a) world citizenship
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question 10 (2.5 points) which of the following is not an international…
B. The Armed Children Protocol
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question 5 (2.5 points) which of the following is not one of the values…
C. international commerce among nations is viewed as the solution to world economic well - being
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question 2 (2.5 points) a recent report of mdgs status asks for bolder …
C. Environmental sustainability, preventing maternal and child deaths, reducing the number of out - of - school children
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question 1 (2.5 points) the american friends service committee and dire…
C. international non - governmental organization or NGO
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directions: 1. read each quote and decide if it is about a state, feder…
1. State 2. Federal 3. Concurrent 4. State
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the indian ocean has long been a region for contact, trade and the tran…
Innovations in maritime technology
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the indian ocean has long been a region for contact, trade and the tran…
Innovations in maritime technology.
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inter-mongol conflicts prevented the mobilization of the vast imperial …
luxury goods such as silk.
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in passage 2, how does the narrator build irony through richards though…
through his internal confession that rather than not liking the traditional cards, he does not feel comfortable telling her what he really thinks
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in passage 3, paragraphs 10 - 15, how does tressas perspective create i…
through Tressa's lack of awareness of her family's legacy in the theater
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in \civil disobedience,\ what is thoreaus last thought about the state …
He thinks the state can't tell its friends from its enemies.
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question 2 we have recently entered which industrial revolution? 4th 1s…
Question 2: 4th Question 3: The Silk Road
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question 7 of 10 which of the following acts as a catalyst in your body…
D. Enzymes
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read the passage from the opinion of the court in dred scott v. sandfor…
begging the claim
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they perfectly understood the meaning of the language they used, and ho…
ad populum
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what were price controls used for during the revolutionary war? a. to c…
1. B. To set prices on goods and counteract inflation 2. A. An effort to produce goods locally and reduce British imports 3. C. Militias 4. D. To boycott British goods
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what was the main function of the continental congress during the ameri…
1. c. To manage war efforts and direct strategy 2. d. Women and families who followed the armies to provide support services 3. c. Tall poles erected as symbols of defiance agains…
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which of the following nations did not provided support to the american…
- First Question: d. Italy - Second Question: a. He was a Mohawk leader who supported the British and led Native American forces. - Third Question: a. Battle of Saratoga - Fourth …
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what was the treaty of alliance (1778)? a. a peace treaty between the a…
1. c. A defensive alliance between France and the United States 2. d. It began to shift societal perceptions of women’s capabilities and roles 3. c. France 4. a. Diplomat in Franc…
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which of the following could explain why a person has consistently high…
D. The pancreas does not release enough insulin.
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the treaty of in 1778 was a defensive alliance between france and the u…
1. The Treaty of **Alliance** in 1778 was a defensive alliance between France and the United States. 2. The Prussian military officer who trained the Continental Army and introduc…