Question 3 of 10 Which statement best describes scientists who contributed to the current body of scientific knowledge? A. They were mainly ancient philosophers whose theories stood the test of time. B. They were mainly from European countries such as England and France C. They were made up of men and women throughout history from different countries O D. They were wealthy men during the 20th century.​

she will be charged $6

step-by-step explanation:

48 dollars divided by 200 beads equals .24 dollars a bead

.24 multiplied by 25 more beads equals 6 dollars as the total cost

nb

explanation:

kj

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.