C ITS C I TOOK IT I took the test
<span>A special interest group work hard to get a rider attached to a bill b</span>ecause many special-interest groups try to get something unrelated into a bill and to benefit the group.
B. Plastron is the bottom half of a turtle's shell
Organisms breathe oxygen and drink water. Water and oxygen are nonliving things. ☺♥
I am sorry, I am not good in this area but, I found a site that could help you: http://www.chemicalelements.com/elements/ca.html
I know I am not supposed to post links but, I found help