Question

Vasoconstriction causes the blood pressure to

Answer 1

vasoconstriction means construction of blood vessels. this increases the blood pressure

Answer 2

vasoconstriction causes the blood pressure to increase
as the diameter of the blood vessels get decreased the pressure gets increased for example if you press a water pipe at its opening then its diameter get decrease and the pressure of water get increased in the same way if the diameter of the blood vessels get decreased the pressure get increased

hope it helps you