Answer:
Conserve heat in its core when the goose is swimming in cold water
endocytosis is the answer
I"m not explaining why it is the right answer because I almost got banned last time.
I think that they look towards the rain forests because there is always new or similar species with in the forests. They might need to see if they can find more to the species and see if they are going extinct. They would do anything to help the plants and animals survive and populate.
Membranes control whats good or whats bad to get inside the cell, basically it allows good things to pass into the cell and bad things to stay out
