In the space provided, explain why a river is NOT considered to be alive. Be sure to support your claim with at least three pieces of evidence and reasoning.

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming

Where can a dna be found in a prokaryotic cell

Why are some people more concerned about shark survival than about shark attacks?