Classify the structures as homologous or analogous, depending on their structure and function. 1.arms of humans and wings of bats 2.fins of dolphins and flippers penguins 3.legs of humans and limbs of elephants 4.feathers of birds and scales of reptiles they MUST go into these two categories

Which statement best describes lactic acid fermentation? a. lactic acid fermentation is the first step of cellular respiration. o b. lactic acid fermentation is the final step of cellular respiration. re to berate c. in the absence of oxygen, cells release atp by breaking down lactose into glucose. e der lade res o d. in the absence of oxygen, cells release atp by breaking down glucose into lactate. ar