Which of the following identifies a successful adaptation in hominids over time? A. Bipedalism has allowed hominids to migrate

B. Decreased jaw size led to the creation of tools used for hunting and gathering food

C. Decreased brain size led to the development of language

D. Greater jaw size have allowed hominids to pronounce words more easily

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.  

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.

answerblank(1) renal fascia; blank(2) fibrous capsule;