How do prokaryote, eukaryote and viruses differ?

The term equestrian relates to which animal? bulls cows horses pigs

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.

Development has provided electrically for less money but what may be considered a cause of nuclear power