Amino acid is to protein as

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

b is the correct answer

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully

its probably to later but whats the question