Please help biology thank u don’t guess

Unfortunately, these pictures don't provide the necessary information. Try taking screenshots with the PrtSc button and Paint, that would help for next time. Also, anything with a written portion that you copy word for word is plaigiarism.  

Explanation:

I would suggest looking up the definitions of the options in the multiple choice and re-reading the necessary information provided to you in class/on the site for the other questions.

I apologize, I need more information

Explanation:

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.