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Human Body Systems 5th Grade Shiloh Flashcards | StudBud
Human Body Systems 5th Grade Shiloh
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Why do multicellular organisms need transport systems?
A
Most have cells requiring more energy to survive than single
B
Most have cells that need food from outside sources.
C
Most have cells unable to exchange gases with outside.
D
Most have cells unable to grow and survive in theenvironment
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