Because cosmologists can't go out into space and test all of their theories, they must depend on the cosmological principle. this principle assumes that

Which of these is not a function of some membrane proteins ? a.allowing polar molecules to enter the cell b.recognizing other types of cells c.receiving messeges from other cells b.carrying messages to oher cells

Select all that apply. why are common names not a good reference to a species? common names can be in different languages common names vary with location common names vary with culture common names vary with species color

This is a biological reaction due to a stimulus. i need this quickly !