After digestion and absorption which circulatory system carries fat and fat-soluble vitamins

What are the types of mutations, and how does each alter the encoded protein? college level answer

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?