It is possible for an individual to exercise too much. Please select the best answer from the choices provided.

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Arm circles are often effective dynamic stretches for swimmers because they

The correct serving size for a complete protein is the size of your fingers. true false

Which of the following represents a difference between viruses and viroids? a) viruses infect many types of cells, whereas viroids infect only prokaryotic cells. b) viruses have capsids composed of protein, whereas viroids have no capsids. c) viruses have genomes composed of rna, whereas viroids have genomes composed of dna. d) viruses cannot pass through plasmodesmata, whereas viroids can.