Need help with biology

3. The offspring could only have type B.

4. 50% A type, and 50% B type.

Explanation:

3. Jim is BB and Molly is type O meaning (OO) B is dominant and O is recessive.

4. The possible options for the offspring are (AO) which is A, or (BO) which is B.

as a camel goes without food, its hump begins to shrink. its fur prevents the camel from sweating too much.camels store fat in their humps, not water.

answer; ///(b) it is composed of four protein chains and four heme groups;