Answer:Alfred Wegener
Explanation:He searched the scientific literature for geological and paleontological.
Medulla oblongata is the part of the brainstem that controls the autonomic functions such as sneezing, coughing, digestion and etc.
There are three basic shapes
The answer is ' B "
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Necessary because it keeps heat in and keeps the planet at the right temperature for life.
It can harm the planet if more pollution occurs and the greenhouse gas effect traps too much heat and causes global warming