Answer:
they are heterotrophic and can produce their own food unlike things like microbes who rely on other things to live. they are also multicellular unlike most bacteria (mushroom is an exception)
The magma in the mantle rise through the crust above it because there is too much pressure in the mantle which causes the magma to rise. <span />
Answer:
b) lack of water
<em>Hope this helps!</em>
