Can I...
(6) Explain how cells use enzymes?
Yes I can. Cells use enzymes in the digestive system. What they do is that they break down down foods into simpler compounds. For example, enzymes found in the digestive system dp this; pepsin, trypsin and peptidases break down proteins into amino acids, lipases split fats into glycerol and fatty acids, and amylases break down starch into simple sugars.
What do you like about science? Wish to change?
I like that science is everything, that you learn about everything. Things like plants, the human body, mountains. Just everything in general. I wouldn't change anything because it is an interesting subject, and changing something would change everything.