Answer:
Cells from the cheek are a type of epithelial cell, similar to skin. ... They can be seen faintly even at 40x (scanning power), but the most dramatic images are at 400x where the nucleus is clearly visible as a dark spot in the center of the cell.
Explanation:
<span>D) tightly packed electrons</span>
Answer:
cellular function.
Explanation:
I can't really explain. That easily. I don't remember much of this subject.
Answer:
"U"-shaped, with peaks at the low and high extremes of beak size; disruptive selection
