Answer:
Magma.
Explanation:
This magma can push through holes or cracks in the crust, causing a volcanic eruption. When magma flows or erupts onto Earth's surface, it is called lava. Like solid rock, magma is a mixture of minerals.
Answer:
to build up the bones and keep the teeth healthy
Answer: Auxins promote cell elongation and cell division in stems.
Answer:
Controls what goes into or out of the cell membrane
Explanation: