Biology
Cell biology, genetics, ecology, and life science fundamentals.
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the map below shows a graphic representation of an important movement i…
the movement of goods, money, and enslaved people that made up Triangular Trade
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the movement of molecules from an area of high concentration to an area…
Diffusion
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what is the structure that contains the cells genetic material? nucleus…
Nucleus
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which organelle is responsible for protein synthesis in all three cell …
Ribosomes
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which organelle contains digestive enzymes to break down waste and debr…
Lysosome
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karen is studying an area that has many trees and goes through all four…
deciduous forest
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what is the main function of the cell membrane in all three cell types?…
Regulate the movement of substances into and out of the cell
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select the correct answer which part of the female reproductive system …
A. ovary
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what is the process of water moving across a semi - permeable membrane …
Osmosis
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which of the following structures is involved in cell movement in some …
Cilia and Flagella.
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in an aquatic ecosystem (like an ocean, pond, or river): 1. name two ab…
1. Water temperature, pH level 2. Fish, Aquatic plants 3. If oxygen levels decrease, fish may suffocate. This affects predators (e.g., birds that eat fish) and plants (as fish was…
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which of the following organelles is responsible for generating energy …
Mitochondria
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which structure provides a boundary between the cell and its environmen…
Cell membrane
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which would be an adaptation for living in the tundra? o tunnel shaped …
hibernation to lower metabolism in the winter
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tropical rain forests tend to have soils that are nutrient poor, and mo…
shallow root systems
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polar bears are adapted to stay warm by growing thick fur. these organi…
tundra
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checking for understanding introduction match each term with its correc…
mercantilism - an economic policy in which countries collect gold or silver joint - stock company - a business model in which investors buy shares in a company Commercial Revoluti…
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a fish tank has water, rocks, plants, and fish. which abiotic factor is…
Sunlight (or in an indoor tank, artificial light which acts as a substitute for sunlight)
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polar bears are adapted to stay warm by growing thick fur. these organi…
Cold environment.
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2 what makes one animal less adapted than another? it has a shorter lif…
Its phenotype is less suited to its environment.
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trees that have thick, waxy needles to prevent water loss and protect f…
taiga
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white - headed woodpeckers are adapted to have strong beaks that can br…
Coniferous forest (Taiga)
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decide if each statement is true or false: 1. soil is a biotic factor. …
1. False 2. True 3. True 4. False 5. True
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4 what impact did the american revolution have on the haudenosaunee con…
C. It caused the Confederacy to fracture
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a fish tank has water, rocks, plants, and fish. which abiotic factor is…
Light
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1. what kind of research did darwin do that led to his theory of evolut…
observations of plants and animals in many places
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read the opinion below. texting is bad for students. select the two rea…
1. Texting prevents students from getting their homework and chores done. 2. Many students lose sleep because they stay awake at night texting.
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2. which time period is called the \age of mammals?\ paleozoic era earl…
C. Cenozoic Era
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3. which phrase describes a protobiont? warm little pond early life for…
early life form
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2. what are stromatolites? inorganic polymers group of eukaryotes colon…
colony of cyanobacteria
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the industrial revolution in great britain assessment 1. when did the i…
1. B. 1760s 2. C. Food production increased 3. B. Farmers moved to towns 4. C. Rivers
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in which biome would you most likely find plants that grow far apart fr…
A plant with narrow leaves and shallow roots would probably be found in the desert, where there is not a lot of water. Narrow leaves help prevent water loss. Shallow roots can spr…
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requirement 4. no preferred dividends are in arrears. journalize the de…
For June 30, 2025: |Date|Accounts|Debit|Credit| |---|---|---|---| |June 30|Retained Earnings|$300,000| | | |Dividends Payable—Preferred| |$105,000| | |Dividends Payable—Common| |$…
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background information: political cartoons like this were common during…
the high taxes paid by the Third Estate
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read the opinion below. woodpeckers can be a real nuisance. select the …
Woodpeckers make a lot of noise when they tap their beaks on trees.
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select the correct answer. which hormone levels are checked using a uri…
A. human chorionic gonadotropin
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read the opinion below. swamps should be protected and valued. select t…
"Swamps do an excellent job of cleaning an area's water supply."
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trane specialists, inc. reported the following stockholders equity on i…
For preferred stock issuance: | Date | Accounts | Debit | Credit | | ---- | ---- | ---- | ---- | | | Cash | \(1,500,000\) | | | | Preferred Stock | | \(1,500,000\) | For common st…
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which sentences correctly use parentheses? select two options. we went …
- We went to the state fair (held in the state capital) for the first time this year. - For my birthday, my parents got me tickets to Hamilton (my favorite musical!).
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hazelnut company earned net income of $82,000 during the year ended dec…
| Date | Accounts and Explanation | Debit | Credit | | ---- | ---- | ---- | ---- | | Jan 4, 2026 | Dividends Payable—Preferred | 4,050 | | | | Dividends Payable—Common | 33,600 | …
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how did the american revolution influence the french revolution? soldie…
The colonies’ victory demonstrated that a king could be defeated.
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multiple - choice question which macromolecule contains phosphorous (p)…
Nucleic Acids
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multiple - choice question which macromolecules contain nitrogen (n)? p…
Protein and Nucleic Acids
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in which biome would you most likely find plants that grow far apart fr…
These plants are most likely found in the desert biome. The adaptations (narrow leaves, shallow roots, growing far apart) are to cope with the desert's arid environment (reduce wa…
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which macromolecules contain carbon, hydrogen, and oxygen (cho)? all of…
ALL of them!
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multiple - choice question where is dna stored? golgi body mitochondria…
Nucleus
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question 3 (1 point) which of the following is an example of nativism i…
- Question 3: B. New quotas limiting immigration from Europe - Question 4: C. the radio
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the second attempt at defining individual rights occurred following the…
Glorious Revolution, powers, natural, financed, decided, Mayflower, consent, British, economic theory, trade, gold, timber, indigo, goods, textiles, France, mother country (Britai…
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how are the alleles for sex - linked traits inherited? they are passed …
They are passed from parents to offspring on the X and Y chromosomes.
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hazelnut company earned net income of $92,000 during the year ended dec…
### Requirement 1: | Date | Accounts and Explanation | Debit | Credit | | ---- | ---- | ---- | ---- | | Dec 15, 2025 | Retained Earnings | \(85650\) | | | | Dividends Payable - Pr…
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an object in motion tends to slowly decrease acceleration unless acted …
False
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question 14 4 pts who was the first lady to serve in an appointed posit…
Question 14: C. Eleanor Roosevelt Question 15: B. of over - framing and climate change.
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a dihybrid cross is created from plants that are heterozygous for both …
C. \( 9:16 \)
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the concept of evolution by way of natural selection is a central tenet…
an explanation of phenomena that can be accepted as true because it is supported by repeated observations and experimentation
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which pedigree symbol is used to represent a female carrier of a recess…
The second option (the circle with half of it colored).
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which allele combination represents a male who has an x - linked recess…
\(X^{r}Y\)
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in peas, yellow seed color (y) is dominant to green seed color (y). whi…
Yy and has yellow seeds
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select the correct answer. health organizations monitor the public heal…
A. Peace Corps
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a purebred plant that has yellow flowers is crossed with a purebred pla…
Yellow flower color is a dominant trait.
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circle the letter next to the correct answer. 9. distrust, unemployment…
9. C. Not having a savings or checking account 10. A. A small, local bank is often a great option 11. D. A checking account 12. A. True 13. A. True 14. C. It’s often more difficul…
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the manhattan project led by robert oppenheimer was part of the world w…
For the first question: "Develop the atomic bomb." For the second question: "Help deliver weapons, food, and medical supplies to troops in the European Theater."
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a scientist is studying fruit fly wings. straight wings are dominant, a…
The offspring will have one allele for straight wings and one allele for curly wings.
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which three statements contain information about cats that is based on …
A. Domestic cats live in about 34% of homes in the United States. C. Modern domestic cats are closely related to Near Eastern wildcats. D. Cats eat rodents that can spread disease.
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a pea plant exhibits a recessive trait. which statement is most likely …
The plant has two identical alleles for the gene that codes for the trait.
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in a dihybrid cross for round and yellow seeds (rryy x rryy), what is t…
A. \(1:16\)
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gregor mendel used pea plants that were heterozygous for each of two tr…
Traits are passed independently of one another.
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multiple - choice question dna and rna are examples of protein nucleic …
Nucleic Acids
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round seeds and yellow seed color are dominant to wrinkled seeds and gr…
0 percent
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question 3. during a flight, why might passengers feel colder near the …
C. The windows, being cooler due to external temperatures, conduct heat away from passengers.
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which of mendels generations was allowed to self - pollinate? f₁ genera…
F₁ generation
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mary has type a blood. her son bill has type ab blood. which blood type…
B. Option Text
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in the f₂ generation of mendels crosses, all plants had the dominant tr…
one in four plants had two alleles for the recessive trait.
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glaucoma is a leading cause of blindness. studies have linked a common …
a polygenic trait that is influenced by the alleles of several genes
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in peas, yellow seed color (y) is dominant to green seed color (y). a h…
50 percent yellow, 50 percent green
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what happens when an organism is removed from a food chain?
The removal of an organism from a food chain disrupts the balance. Predators of the removed organism may lack food, while its prey may over - populate. This can cause a chain - re…
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multiple - choice question what is a function of proteins? check all th…
Energy, Enzymes, Muscle tissue, Immune response.
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variation of ecological habitats within a species is characteristic of …
B. Ecosystem diversity
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consider the following food chain: garden plants are eaten by snails, w…
A. The number of snails and birds decrease.
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how can an increase in biodiversity lead to an increase in ecosystem st…
B. A more biodiverse ecosystem has a higher chance of adapting to species changes.
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the great burdock plants seeds have spines on them that attach to the f…
B. Commensalism
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macroevolution occurs within a population. please select the best answe…
F
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a common view of the history of science is that it progressed through a…
C. By modifying the concept of scientific revolutions to account for the persistence and diversity of alternative theories
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an increase in biodiversity generally causes a. a decrease in ecosystem…
C. an increase in ecosystem stability
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two technicians are discussing the battery council international (bci) …
Technician A
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the water hyacinth is an invasive species that can spread extremely fas…
D. how changes in biodiversity impact an ecosystem
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multiple - choice question meats and beans are examples of carbohydrate…
Proteins
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which of the following is not a possible reason for migration? a. clima…
D. increased biodiversity
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in 2007, a team led by alice storey analyzed a chicken bone found in el…
D. By noting that while the claim is persuasive, the findings of Luzuriaga - Neira's team provide stronger evidence for it than the findings of the genetic analysis conducted by S…
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how can an increase in biodiversity lead to an increase in ecosystem st…
B. A more biodiverse ecosystem has a higher chance of adapting to species changes.
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multiple - choice question what are some functions of lipids? check all…
Long term energy, Make up cell membranes, Insulation
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read the newspaper article and then answer the question. a four - alarm…
a local news audience
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the charter of magnolia corporation authorizes the issuance of 800 shar…
|Date|Accounts and Explanation|Debit|Credit| |---|---|---|---| |Mar 23|Cash|3200| | | |Common Stock| |200| | |Paid - in Capital in Excess of Par - Common| |3000| | |(Issued common…
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a mutation that causes resistance in a population of beetles is an exam…
B. microevolution
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multiple - choice question what are the monomers of lipids? amino acids…
Fatty Acids
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migration causes a temporary appearance of new organisms in an ecosyste…
T
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select the correct answer. oconnor, sandra day. the majesty of the law:…
C. It summarizes and evaluates the source used.
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type the correct answer in the box. spell all words correctly. fill in …
parasites
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multiple - choice question what is the monomer for carbohydrates? amino…
monosaccharide
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multiple - choice question carbohydrates are a great source of cell mem…
C. Energy
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a spiral cell battery is a variation of what type of battery? lead acid…
AGM