It would take approximately 2 weeks to digest food if enzymes were not present in our digestive system. *
True or
False

False

Explanation:

The human body can't digest food without enzymes, so it would take very long. Digestive enzymes generally play a key role in breaking down the food you eat. These proteins speed up chemical reactions that turn nutrients into substances that your digestive tract can absorb.

"a scientist studying a whale and its surroundings would need to understand the structure of atoms in case something was negatively affecting the whale or its surroundings."

explanation:

this was from the link provided:

the pic attached shows the stages of mitosis. hope it !