As a result of global warming, what evolutionary changes could we inher might eventually be seen in polar bears! A They will develop thicker, warmer coats.
B. They will develop thinner and darker for
C. They will lose their ability to swim
D. They will become hervores.

B. They will develop thinner and darker for-

Explanation:

To survive in a warmer climate you wouldn't put on a giant jacket.

the function of the protein macromolecule is to move things in and out of the cell and transport other molecules in the body. there are many functions of proteins. they are the basic building blocks of living things and are responsible for the growth and repair of body cells and tissues.

explanation:

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.