Explain the difference in the relative concentrations of oxygen and carbon dioxide in the blood vessels entering and leaving the body organs if someone could give me awnser to this i’ll give u brainliest

What is the role of the phospholipid belayer in cellular transport in living cells

Discuss cell surface transport in the structure of constituents

Australopithecus robustus was likely the longest-surviving species of australopithecine in south africa. it had: a. large molars, a big face, and a sagittal crest. b. a large body, large teeth, and a sagittal crest. c. a big brain, big teeth, and a big face. d. a big face, large teeth, and a large body