You absorb vitamin d from sunlight shining on your skin.
Vitamin d can help the absorption of calcium, which is capable for strengthening your bones and teeth.
Therefore if u r lacking of vitamin d, your bones and teeth may be soft, and especially among children, you may get ricket, where the legs are bent outwards.
Answer:
an interacting group of various species in a common location
Explanation:
Answer:
Your answer is D) Release of energy.
It's body cells would have 40 chromosomes and its gametes would contain half of the total genetic information, 20 chromosomes.