Answer:
Grass
Explanation:
The higher up you go in a food chain, the less energy available and the more you have to use to acquire energy.
Answer:
B Physical separation of populations prevents interbreeding and mixing of gene pools.
Explanation:
Geographic isolation means two populations are unable to reproduce with one another. This means that over time, the variation in the gene pool will be different for one group compared to the other, and the species will genetically diverge from one another. resulting in speciation.
Answer:
when the offspring born, they have a low survival rate during first year but as they reaches maturity, their survival rate increases.
this type of survivorship is Type III
Explanation:
Answer:
Need more details. Like the picture.
Explanation:
