Aerobic respiration uses oxygen as its final electron acceptor at the end of the electron transport chain. a. true b. false

Which of the following would be least likely to support the modern concept of biological evolution? ( 2 points) a)different species of organisms with similar bone patterns b)different species of organisms with similar reproductive rates species in c)different domains with similar metabolic pathways species in d)different kingdoms with similar cellular structures.

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b.through genes c. through seasonal cycles d. through hibernation

These are the components of the reservoirs of carbon that are exchanged in our environment.