Choose an equivalent system of equations to the following system: Fx Gy = H Qx Ry = S 3Fx 3Gy = 3H Qx Ry = S 3Fx Gy = 3H Qx 3Ry = S 3Fx 3Gy = 3H Qx − Ry = S Fx 3Gy = 3H Qx Ry = S

Which best describes standard precautions?

Which scenario describes intraspecific, indirect competition? a. a peacock defends its territory against another peacock. b. lions and hyenas compete for the same prey animals. c. a male black bear eats fish in an area of a lake, so other black bears can’t. d. different species of birds fight over spilled popcorn on the ground.

How are students who take the writing portion of accuplacer graded?