Which type of fault is under compression

The correct answer is reverse fault.

Explanation:

The kind of fault witnessed under compression is known as a reverse fault. A reverse fault takes place when two Earth's crust pieces are pushed together. The location at which the collision between the two tectonic plates takes place is called a convergent boundary. When the collision between these two plates takes place, the formation of a nearly vertical fault plane takes place. This segment is called the hanging wall of the fault.

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these muscles maintain the blood pressure in the vessels. the smooth muscles are innervated by nerves of the autonomic nervous system. when the muscles contract, they cause vasoconstriction of the vessels and increase blood pressure. when the muscles relax, they enable vasodilation of the   blood vessels hence reduce blood pressure.