Hydrocarbons. Most of the compounds in crude oil are hydrocarbons. This means that they only contain hydrogen<span> and </span>carbon atoms<span>, joined together by chemical bonds. There are different types of hydrocarbon, but most of the ones in crude oil are </span>alkanes<span>.</span>
Answer:
B Anyone can make a claim, but a scientific claim is backed by experimental evidence.
Explanation:
The lithosphere (under the tectonic plates) is semifluid, allowing for the plates above to move over it, causing earthquakes, and essentially continental drift.