Which is used as an energy source by polar bears and orange trees? a. sunlight b. glucose c. glycogen d. starch

Which taxon group is more specific, in regards to organisms that are in that group? mammalia animalia

Which represents a negative impact of technology

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.