Protozoa are a type of unicellular organisms.

True
False

Which best describes carbon dioxide’s path out of the body

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 is a dendrite and what does it do?