Large woody vines are more commonly found in:

Define/Explain: Ecological niche.

Small animals have a larger surface area relative to their volume,so they tend to lose body heat very fast when it is cold outside. Then they have to expend much energy to generate body heat through metabolism. This is the main reason why very small animals are rarely found in polar regions. Which of the following explains why small animals are more easily able to climb up a rock compared to large animals?

Explain how ecology is related to an organism?

Species which occupy a similar ecological niche in similar communities occupying different biogeographical regions are called:

Penguins are found in .............. .