Answer:
Some of the task performed by Petroleum engineers include:
O. developing a map of an underground area
O. developing and testing designs for fuel cells
O. designing equipment and processes
Explanation:
Petroleum engineers are those who work in the petroleum sector with the major aim to harness and access the petroleum energy sources towards generating electricity.
<em>For example, a deposit of gases in the ocean or petrol, it is the duty of petroleum engineers to develop equipment and processes on the best method to extract those deposits as well as transport, before refining them for the use as an energy generation material.</em>
Answer:
scientific theories are mostly approved after they have been researched fully and can be backed up with evidence.
Explanation:It is less unlikely that the theory will change except that it can be improved when the new evidence is discovered due to the fact that they are based on discovered evidence.
Theory of gravity for example there is a proven evidence that there is a pulling force knows as the force of gravity that keeps us from floating on earth whereas in space the lack of that force causes one to float this is backed up by evidence that are visible and can be tested all over again.
Answer:
That is... terrifying. He's definitely not okay. his mind is too dark. Keep him away from cats.
Explanation:
neutral connotation
A neutral connotation has neither positive/negative attachments associated with it.