Answer: I think B.
Explanation: A and D make no sense, and I just learned about photosynthesis and animals or plants need for water cannot decrease.
If the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume. When this happens, the cell must divide into smaller cells with favorable surface area/volume ratios, or cease to function. That is why cells are so small.
simpler answer: Cells are small because they need to keep a surface area to volume ratio that allows for appropriate intake of nutrients while being able to eliminate the cells waste.
Answer:
The answer "to obtain an average that accurately represents fish from this area
" should be the answer because a large sample size is crucial for being a good representation of the whole population, and by taking many samples from each fish scientists can then determine the average mercury concentration within each fish, which then allow them to give a good estimate of the mercury concentration in the fish population because of their sufficient sample size.
Explanation:
"Cell Walls" & "Chloroplasts" are found in plants and not in animals
Answer:
Topology is the branch-like structure of the cladogram or tree of evolution. It shows the relatedness among different taxa of the taxonomy. It has significance in the biological evolutionary studies. It shows similarities in the genotype and phenotype of the organisms.
Branch lengths are also important to the phylogenetic studies as it is proportional to the evolutionary time or change to the particular event so the branch length helps in analyzing the number of changes that have taken place in the DNA sequence of a particular lineage.
