Answer:
Why is internal Fertilisation important to animals?
Internal fertilization has the advantage of protecting the fertilized egg from dehydration on land. The embryo is isolated within the female, which limits predation on the young.
Explanation:
Answer:
There are actually two, I think.
CAT Histidine His
CAC Histidine His
Explanation:
I asked my aunt. She is a worker in the medical field.
I’m pretty sure the answer is A, but it could be D
The ultimate energy of a food chain/pyramid comes from the sun.
The sun provides energy for plants, the primary producers, which are consumed by, and thus transfer energy, to the secondary consumers, which transfer energy to the tertiary consumers, and so on. When these organisms die, detritivores and decomposers break down the remains.
