Answer:
Because the tongue is a muscle. Muscles can be involuntary(moves without control) or voluntary(controlled). Necessarily, the tongue is not an involuntary muscle, but the tongue not staying still, scientifically, can be a sign of lacking energy.
Answer:
I think A
Explanation:
because erosion is the washing away of soil
The Vacuole is the packaging center in the cell.
Hope that helps :)
Answer:
ok sike i lied you thought i tried
Explanation:
