The shape of the water-to-glass meniscus results from the strong adhesive forces between glass and water. A) True B) False

A. True, there exists an adhesive force between glass and water, that is why water wets glass, such a force does not exist between glass and mercury, hence mercury does not wet glass.

answer is b shrapnel injuries

d. i assume the underlined word is "role." reformat if it isn't.

explanation:

role is closest to part because when replacing words, "playing a vital decision," "playing a vital activity," and "playing a vital dollar" don't make logical sense. the only meaningful choice is "playing a vital part."

this fits one of merriam-webster's definitions of role: "a function or part performed especially in a particular operation or process."