Your fist 2 are right. I think that the last one is They need a larger habitat than most other animals.
Answer:the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
Explanation: a living thing like that dude
Magnesium oxide is a pure substance composed of two different atoms (magnesium atoms and oxygen atoms) <span>chemically </span><span>bonded to one another.
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Answer:
B. Uplift raised the level of the crust & D. Magma from the mantle rose at a hot spot.
Explanation: