Answer:The cell membrane is an extremely pliable structure composed primarily of ... A hydrophobic molecule (or region of a molecule) repels and is repelled by water. ... As a result, oxygen will diffuse from the interstitial fluid directly through the lipid ... (a) Facilitated diffusion of substances crossing the cell (plasma) membrane .
Explanation:
Answer:Dendritic cells Explanation:
<h3><u>Answer;</u></h3>
D) India was a separate continent until forty-five million years ago.
<h3><u>Explanation</u>;</h3>
- <em><u>Continental drift serves as one of the evidence of evolution. Different kinds of animals and plants live in different parts of the world. This is true now, and it was true in the past. </u></em>
- Therefore, when a fossils of the same animal or plant is found on different continents, then that is evidence that those two continents may have been a single continent when those fossils were formed.
- Fossils show that the continents drifted because similar fossils were found where the continents were together millions of years ago.
Answer:each gene in the gene pool exists at a certain rate, or the allele frequency.
Explanation:
Well if for example there are deer and rabits amd they both ate grass but there were more deer and the rabbits would not be getting enough food their population would decrease. and if they were the prey to fox the fox pop. would also decrease. Hope this was somewhat helpful.