16) all but one factor contributes to water pollution. that factor is a) acid rain. b) motor oil runoff. c) ozone depletion. d) fertilizer runoff.

Which experiment would most likely contain experimental bias

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above