In natural selection, determine which phenotypes are successful.

The negative impacts of nonnative species generally outweigh the positive impacts

Which characteristics are typical of a human population in the postindustrial stage?

Which statement is the best summary of the model? a-a series of aerobic and anaerobic reactions take place in cells b- the sun's energy moves through trophic levels in a food chain c-light energy is converted into stored chemical energy plants.d- food molecules are broken down in the cells if living things.