Which characteristics of Galapagos finches helped the grants show the results of natural selection A. color of their feathers
B. the length and shape of their wing
C. The size and shape of their beak
D. the curve of their claws

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae

Which of these is not an obstical to the future of space exploration? fundingresearch ideas technologytime

You are studying a protein that you call protein x. there is an aspartic acid at a key position in protein x which is important in the folding and stabilization of that protein. if this aspartic acid is changed to a different amino acid, which type of amino acid substitutions is most likely to allow the protein to fold normally?