Q: Most of the chemical reactions in the body are facilitated by what?


Read this paragraph and choose the correct option from the provided answers:

Enzymes are critical to the body’s healthy functioning. They assist, for example, with the breakdown of food and its conversion to energy. In fact, most of the chemical reactions in the body are facilitated by enzymes.

 Choices:

- proteins

- vitamins

- carbohydrates

- enzymes


A:
enzymes