based on the information and examples in the article which of the following conclusions can be drawn​

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.

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.