Complex multicellularity would not be possible without bulk flow. Which of the following are ways bulk flow benefits a complex multicellular organism? Select all that apply. Partial credit will be given. the organism can transport materials over long distances bulk flow allows organisms to be flat and thin and reliant on diffusion bulk flow allows organisms to be large with bulk flow not every cell needs to be in contact with the external environment because signaling molecules can be transported to cells in the center of the body
Which of the following is a reason why selective pressures favored the evolution of multicellular organisms from unicellular organisms? Select all that apply. Partial credit will be given. can assist in feeding the cells of multicellular organisms are much larger than in unicellular organisms better able to maintain their position on the surface or in the water column protection from predators
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