Help with biology. first answer that is accurate gets BRAINLIEST and 20 points.

Enzyme speed up chemical reaction are which type of marcomolecule? a. carbohhydrates b. protiens c. lipids d. nucleic acids

The hematodinium parasite becomes less of a problem for the blue crab when the crab is very young. fishing is thriving in the region. the crab moves to less salty water. a significant percentage of the population is impacted.

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