Answer:
igneous, sedimentary, and metamorphic.
Explanation:
Igneous rocks form when molten rock (magma or lava) cools and solidifies. Sedimentary rocks originate when particles settle out of water or air, or by precipitation of minerals from water. They accumulate in layers. Metamorphic rocks result when existing rocks are changed by heat, pressure, or reactive fluids, such as hot, mineral-laden water.
(2) They stimulate uncontrolled cell division is your answer. This causes cancer, specifically for lungs, lung cancer.
Well, villi helps the intestine absorb, therefore, it helps the intestine absorb more nutrients. I hope this helps!
<span>It can be divided into Sympathetic and Parasympathetic </span>
