Answer:
Pag answer og inyooooooooooooooo
No it's not because the weather changes because of the sun and moon
D. Lava plateau
They are formed when lava flows from the volcano & build up over time as the molten lava is deposited & cools.
It originates in the inner core of the Earth.
A contractile vacuole works just the same as the name suggests, in that it expands and contracts. The point of the contractile vacuole is to pump water out of the cell through a process called osmoregulation, the regulation of osmotic pressure. It occurs in freshwater protists, but mainly in the kingdom Protista as a whole.
