1. Atoms of elements in the same group of the periodic table share the same

Identify the missing parts of the carbon cycle

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.

What are 3 reasons that natural selection occurs