What is the main function of the krebs cycle? a. to produce large numbers of atp molecules b. to break glucose down into two pyruvate molecules c. to provide molecules for the electron transport chain d. to produce carbon dioxide for use in the thylakoid

What function does a limb serve in each animal how are the limb bones of the four animal similar based on the similarities what can be inferred about the evolution of the poor animals

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

The is an estimate of the fewest number of organisms a population needs to avoid extinction. this measurement will most if the number of offspring each female in the population produces increases. if the population's this measurement will most likely increase. 1 population density, minimum viable population, carrying capacity 2 decrease, be unaffected, increase 3 death rate increase, dead rate decrease