Answer:
a
Explanation:
they can be true, but they may say things to trick you into thinking untrue things
Answer: on the exposed surfaces of epithelial cells? Microvilli increase the surface area of the cell, usually for absorption. The cells lining the small intestine have microvilli for that purpose. Cilia wave around to help move the external medium.
Explanation:
False bc you wanna take your time so you don’t over gain plus eating too much at once isn’t good
