(20 points) pls help {brainliest} Which field of biochemistry focuses on understanding how organisms use different chemicals for energy and remove waste products?

A. Enzymology

B. Genetics

C. Immunology

D. Metabology

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!