生物
细胞生物学、遗传学、生态学与生命科学基础。
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ecosystem interaction first, identify an ecosystem for each of these sc…
ecosystem: Meadow (Terrestrial - Grassland) ### Second Row (Leopard)
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which statement describes an interaction between the biosphere and the …
A. Plant roots take in water through their roots.
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is the mutation classified as a point or frameshift mutation? point 6 o…
substitution, point mutation
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first, identify an ecosystem for each of these scenarios. then, draw in…
ecosystem: Meadow (or Prairie, Grassland) ### Second Row (Butterfly on a Flower)
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sheela wants to demonstrate the importance of photosynthesis to plants …
B. the production of glucose
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what is the primary goal of scientific inquiry? ○ to prove a hypothesis…
To understand the natural world ### Second Question (Purpose of a control group in an experiment):
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biologists have predicted that birds feather structures vary with habit…
C. Barve found an association between habitat temperature and feather structure among Himalayan songbirds, lending new support to a general prediction.
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directions: analyze the dna sequences below. circle the location of the…
5. Is the mutation an insertion, deletion, or substitution? Substitution Is the mutation classified as a point or frameshift mutation? Point 6. Is the mutation an insertion, delet…
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wilma rudolph: champion runner 1 when she was a child, wilma rudolph co…
(1) The meaning of "blew by" is "passed (someone) very quickly, especially in a race" (or similar meaning related to outperforming/competing and moving past rapidly in a track con…
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anarchy - anarchos - (greek) () - a state or society without (). - advo…
1. Parliamentary ### Sub - question 2: Matching Saudi Arabia's Government Style
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the following is a suitable topic for an idea article: many men believe…
True
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1. ______ a location other than where the crime took place, but is in s…
M. secondary crime scene ### 2.
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the human eye contains approximately $9.1 \\times 10^7$ rod cells and $…
Before subtracting the decimal numbers, Sam should have written \(4.5 \times 10^6\) as \(0.45 \times 10^7\). There are \(8.65 \times 10^7\) (or \(86500000\)) more rod cells than c…
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on an international volleyball team, what would it mean if a player is …
A. Someone who is comfortable in many different countries and cultures
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which of the following is not one of the 3 important things we discusse…
D. Invention of the website
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a. read the job application email. then, match each part of the email t…
### Part A: Matching the Email Parts to Titles 1. **closing salutation and signature** The closing salutation (e.g., "Yours faithfully") and signature (name) are in part f ("Yours…
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3. order the levels of organization from largest to smallest tissue org…
1. Organism 2. Organ System 3. Organ 4. Tissue 5. Cell 6. Organelle 7. Molecule 8. Atom
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chonp; dna and rna; enzymes, amino acids; i help in muscle development;…
To solve this matching problem about biomolecules, we analyze each left - hand item and match it with the correct biomolecule category on the right: ### 1. Matching for Carbohydra…
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forensic science chapter 2 name: ___________________________ period: __…
M. secondary crime scene ### Question 2
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fill in the blank: ______ describes the characteristics and appearance …
C. Professionalism
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trypsin is an enzyme that catalyzes protein digestion in the small inte…
A. 37°C and a pH of 8
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what you know question 1 of 3 alida works from home. which item is a wa…
D. Streaming service
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which statement about enzymes is true? ○ enzymes have an active site th…
Enzymes have an active site that has a complementary shape to a substrate.
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1.2: matching activity match the term with the correct definition. □ be…
To solve this matching activity, we analyze each term and its corresponding definition: ### 1. Behavioral Factors Definition C: "Choices and behaviors that affect a person’s chanc…
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macromolecule test an enzyme (catalase) is found in liver cells. its fu…
It will be reused to break down the hydrogen peroxide.
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the enzyme pepsin catalyzes the breakdown of protein but does not affec…
B. the shapes of the molecules involved
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multiple choice 20 points both euglena and cyanobacteria are photosynth…
presence of a nuclear membrane
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lewis, hezekiah macromolecule test examine the diagram showing three ma…
B. fatty acids and glycerols
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7 elección múltiple 2 puntos animal-cell-diagram-picture-quiz question …
C. Cytoskeleton ### Question 8
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matching 20 points scientists observe the traits of cells on four micro…
To solve this, we analyze each slide's traits: ### Slide 1: - Single - celled, no nucleus, have flagella. Prokaryotes (like bacteria) are single - celled, lack a nucleus, and some…
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what would be the first and most direct impact to a cell if its product…
B. It would interfere with the cell’s ability to transmit hereditary information to new cells.
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part e: assessments label figure 2.15.
To label the torso model (anterior view), we identify each structure: 1. **Liver**: Large, dark organ in upper right, labeled 1. 2. **Ascending Colon**: Along right side, labeled …
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read the scenario. henry is a dedicated sprinter on the high school tra…
B. adjust his sprinting effort to reach an RPE of 7–8 for each interval
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question 7 (1 point) decisions are frequently based on ______. 1) a sel…
Question 7: 4) all of these Question 8: 3) evaluating the decision Question 9: 2) some say in decision making
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animal cell diagram picture quiz question 3.jpg this is the power plant…
B. Mitochondria ### Second Question (Organelle for Chromosome Distribution)
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lewis, hezekiah macromolecule test use the venn diagram to compare and …
A. Carbohydrates
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choose the correct answer. what is the primary role of cows in the catt…
giving birth to and nurturing calves
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name:___________________________ date:___________ period:____ study gui…
disease 2. **Explanation for Q2**: The first line of defense has physical barriers, and "skin" is a key external barrier.
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elegant arching handle. “some kind of oil can, i suppose.” “no, it’s no…
### Annotate (Describing the Lamp): From the given text (assuming the relevant paragraphs 174 - 178 contain the provided sentences about the lamp): - It has an “elegant arching ha…
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choose the correct answer. what are mature male cattle called? steer bu…
B. bull
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animal cell diagram picture quiz question 3.jpg these organelles serve …
B. Lysosomes ### Question 4 (Made of phospholipid bilayer, selectively permeable)
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choose the correct answer. which of the following statements best defin…
B. A mature male capable of reproduction.
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amylase is a digestive enzyme that is present in human saliva and the p…
The first table (with Temperature (°F) values 37, 68, 84, 150, 177, 149, 158 and corresponding Relative Reactivity 50, 80, 95, 20, 5, 0, 0) is the correct one.
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choose the correct answer. what are female cattle called after they hav…
A. cows
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concept covered: body planes and sections 1. distinguish between the te…
- **Plane**: Imaginary flat surface dividing the body. - **Section**: Cut (real/virtual) along a plane to show internal structures. ### 2. Describe different planes/sections #### …
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general cell diagram picture quiz question 2.png this acts like the pos…
A. Golgi apparatus ### Question 2:
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choose the correct answer. which of the following statements best defin…
B. A young male not old enough to reproduce.
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which sentence uses the same meaning of the underlined word in the sent…
A. The objective teacher graded his students on their performance and not on their personality.
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study guide: human body #4 immune and digestive systems part i: immune …
### Part I: Immune System (Fill in the blanks) Assuming the word bank has words like "skin", "immunity", "disease", "pathogens", "response", etc. (from the visible text): 1. The m…
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7. how did the manor system make an insecure life more secure during th…
The manor system made life more secure by creating a self - sufficient community. Lords provided military protection from external threats. Serfs received housing, land to farm, a…
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there are two main components transferred in an ecosystem. one is cycle…
A. matter
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question 8 1 pts which term describes a nonliving component within an e…
B. abiotic
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which organisms make up the base of every single food chain, web or pyr…
A. autotrophs, C. producers
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explain anaerobic respiration and its disadvantages compared to aerobic…
### Anaerobic Respiration: Anaerobic respiration is a metabolic process that occurs without oxygen, breaking down glucose (or other organic molecules) to produce a small amount of…
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identify all elements found in the following biological molecules: (car…
- Carbohydrates: Carbon (C), Hydrogen (H), Oxygen (O) - Lipids: Carbon (C), Hydrogen (H), Oxygen (O) (some also have P, N) - Proteins: Carbon (C), Hydrogen (H), Oxygen (O), Nitrog…
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choose the correct answer. a column does not consist of cells that are …
The statement is false. A column in a worksheet consists of cells on the same vertical line.
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he drew it from his pouch, and gave it to her. it was an apple, apparen…
- **Significance of the Items**: - **Stone**: (In the story's context, likely a magical artifact with powers like transformation or healing, though the given text focuses on the a…
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question 9 of 20 in which situation would a writer most likely use form…
A. An email to a teacher asking for homework help
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the word autotroph means ○ an organism that cannot produce its own food…
B. an organism that produces its own food
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government and the trading stores were very much in the people’s eyes. …
He appeals to their desire for spiritual fulfillment and eternal life.
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the word autotroph means ○ an organism that cannot produce its own food…
B. an organism that produces its own food (assuming the second option is labeled B; adjust label as per original, but content is "an organism that produces its own food") ### Ques…
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explain how photosynthesis and cellular respiration act as a cycle. sum…
Photosynthesis produces glucose and oxygen (using carbon dioxide, water, and light). Cellular respiration uses glucose and oxygen to produce energy, carbon dioxide, and water. The…
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choose the correct answer. when moving data from one cell to another us…
C. Ctrl+V (assuming the options are labeled with C for the Ctrl+V option; if the original options had different labels, adjust accordingly, but based on the given options, the cor…
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month cost january $ 174,027 february $ 126,725 march $ 130,202 april $…
Only the contents of the cells will be deleted.
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question 5 1 pts what was the most significant long - term consequence …
C. a shift from nomadic hunter - gatherer lifestyle to settled agricultural communities, leading to food surpluses and specialization (assuming the options are labeled A, B, C, D …
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choose the correct answer. an active cell is the cell that is currently…
C. Selected and open for editing. (Assuming the options are labeled A, B, C as: A. At the intersection of B6., B. Bold., C. Selected and open for editing.)
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an undiscovered planet, many lightyears from earth, has one moon in a p…
\( \approx 4.44\times 10^{-3}\, \text{(or } 0.00444\text{)} \)
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a wheel with a tire mounted on it rotates at the constant rate of 2.63 …
(Tangential Speed): \( \boxed{5.27} \) (approximate, depending on π precision)
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contrast autotrophs and heterotrophs. question 2 describe the basic pro…
- **Autotrophs**: Organisms that produce their own food (e.g., via photosynthesis/chemosynthesis), use inorganic raw materials, are producers in food chains (e.g., plants, cyanoba…
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during the spin cycle of your clothes washer, the tub rotates at a stea…
For radians: \(\Delta\theta\approx\boldsymbol{2618}\space rad\) (rounded to a reasonable number, more precisely \(2617.97\)) For revolutions: \(\Delta\theta\approx\boldsymbol{417}…
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carrying capacity the largest population an area can support with its r…
Carrying capacity is the largest population an area can support with its resources (e.g., food, water, land) due to the limiting factors of its habitat. ### Question 13:
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william bradford promoted which of the following ideas? check all of th…
- self - governance - religious freedom - voting rights
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what does the word enaissance\ mean? * rebellion rebirth revolution ren…
B. Rebirth ### Second Question:
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dorsal and ventral body cavities (diagram of human body silhouette with…
To solve the labeling of the body cavities in the diagram, we analyze each cavity: ### 1. Cranial Cavity The top - most cavity in the dorsal (posterior) region, housing the brain,…
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down 1. layer of earth that flows under pressure 2. related objects tha…
This appears to be a crossword puzzle with clues related to Earth science and biology concepts. Here are the answers for each clue: 1. **layer of earth that flows under pressure**…
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which bacteria caused the bubonic plague? ○ salmonella ○ e. coli ○ yers…
Yersinia pestis (Note: The originally selected option "Listeria" is incorrect; the correct bacteria that causes the Bubonic Plague is Yersinia pestis.)
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3. step 3: critical thinking if my first line of defense (the ________ …
- First blank: Innate (Nonspecific) - Second blank: The adaptive (specific) immune system would activate to target the pathogen(s). - Reason: Multiple systems provide redundancy, …
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25-26 cr sam b ousley the roaring twenties, modernism, and postwar outl…
The option that states "It characterizes Judge Lenon as a corrupt judge who..." (exact text based on the image's option with this description).
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exchanged with surroundings 9. enters the soil and water when rock brea…
To solve these fill - in - the - blank questions related to Earth science and biology concepts, we analyze each one: ### Question 9 When rocks break down (weathering), nutrients (…
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in glaspell’s the inheritors, which quotation best supports the termina…
The quotation "MADELINE: I do know what it means, but it means not being a coward." (the third Madeline quote in the given options)
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b. next, using the shapes in the graph, shade the areas that represent …
36 billion pounds ### Part d
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2. step 2: the defense team in action the first body system that encoun…
1. The first body system that encounters this pathogen is the \underline{Integumentary (or Immune, if considering initial exposure routes like respiratory; most commonly Integumen…
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in wisconsin it is ??? for a teen driver to use a cell phone for any re…
illegal
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9. enters the soil and water when rock breaks down in this cycle 13. ma…
s: 9. Minerals (or specific nutrient like Phosphate depending on the cycle) 13. Nitrogen 15. Crust 17. Oblate Spheroid 18. Food Chain 19. Carrying Capacity 20. Ecosystem 21. Decom…
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functions of lipids in biological systems? select all that apply a cata…
C. Energy Storage, D. Cell Membrane Structure
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1. step 1: setting the scene my chosen scenario is: _______________ the…
This appears to be a fill - in - the - blank task for a biology - related (specifically about pathogens) activity. Here is an example of how to fill it: ### For "My chosen scenari…
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a) regulation of body temperature b) reduction of blood glucose levels …
B) Negative feedback ### Question 4
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you are a living thing. give an example of how you do or will do each o…
To solve this, we analyze each scenario against the 8 main characteristics of living things (nutrition, respiration, movement, sensitivity, growth, reproduction, excretion, and be…
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unlike photosynthesis, cellular respiration occurs in a animal cells on…
D. plant and animal cells
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science uses many fields of study to provide evidence that evolution ha…
To determine which statements are supported by the fields of DNA Sequencing, Homology, Embryology, and Fossil Record, we analyze each: 1. **Organisms share common ancestry**: - DN…
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fill-in-the blank questions: instructions: read the question and then c…
homeostasis 2.
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classify each of the following as examples of evidence of evolution as …
- organisms share common ancestry: Checked - current forms of species descended from ancestral forms: Checked ### Second Image (DNA Sequencing - DS)
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instructions: fill in the blanks 1. the ___________ has a small, cone -…
### Fill in the Blanks Answers: 1. **Nozzle** (has a small, cone - shaped, constricting orifice in the center). 2. **Stand - off distance** (is the distance from the nozzle tip to…
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evidence of evolution test review review the definition of the followin…
s (row - by - row, top to bottom): 1. AS 2. VO 3. VO 4. HS 5. VO 6. AS 7. HS 8. VO
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cellular respiration is an essential process in the life of organisms. …
First blank: \( \ce{C6H12O6} \) Second blank: \( \ce{6O2} \) Third blank: \( \ce{6H2O + 6CO2} \) Fourth blank: \( \ce{ATP} \) (Arranged as per the cellular respiration equation: \…
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you are doing a research paper on the civil war. identify five accurate…
1. Library of Congress (historical documents, primary sources) 2. National Archives (official Civil War - era records) 3. JSTOR (academic journals/books on Civil War history) 4. S…
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you are doing a research paper on the civil war. identify five accurate…
1. *The Journal of the Civil War Era* (academic journal) 2. National Archives (USA) (government archive) 3. Harvard University Library (university library) 4. *Battle Cry of Freed…
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review the definition of the following terms: homologous structure, ves…
### Part 1: Classify Structures (Homologous, Vestigial, Analogous) #### 1. Bird wing and moth wing - **Explanation**: Analogous structures have similar functions but different evo…
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which are features of myths? select four options. □ supernatural gods o…
A. supernatural gods or animals B. fantastic settings D. an attempt to explain the origin of the universe F. conflicts between worlds, beings, self, or natural elements
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question list (9 of 10) an example of a nutrient that provides energy i…
protein (the option with "protein" text, typically the last radio button option in the list)