Simulate an environment with equal amounts of insects and seeds, but no fruit. Which flock will be able to eat the most

Which class of organic compounds makes up the channels and pumps that move materials from one side of the cell membrane to the other? a.) carbohydrates b.) lipids c.) proteins d.) nucleic acids

What field of science did harry hess study?

Blank is a rock with a find dark texture that makes up the oceanic crust