Question

2. Chemical digestion would not be possible without _____, which speed up the rate of chemical reactions in your body. (1 point)
enzymes
molecules
nutrients
vitamins

Answer 1

Enzymes act as catalysts that speed up chemical reactions.

Answer 2

enzymes!

Answer 3

Chemical digestion would not be possible without enzymes, which speed up the rate of chemical reactions in your body.

Answer 4

enzymes ;D