Do you think humans go through a simple life cycle? Explain your reasoning.

What best explains the inability for life to exist in earth early atmosphere

In this picture, groups of pigment that capture light energy are located on the

If all prokaryotes on earth suddenly vanished, which of the following would be the mostlikely and most direct result? a) the number of organisms on earth would decrease by 10—20%.b) human populations would thrive in the absence of disease.c) bacteriophage numbers would dramatically increase.d) the recycling of nutrients would be greatly reduced, at least initially.e) there would be no more pathogens on earth.