Answer:
a
d
c
b
b
Explanation:
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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:
D: heart rate
PCRABS is a good acronym to remember the skill related fitness components
Power. Co ordination. Reaction time. Agility. Balence. Speed
Answer:
Honestly i would tell someone...but i know i'd never do that cause im scared too. I think i would stay with him till he gets tired of it
Explanation: