Biology, 06.04.2020 22:37, klk597703

A student runs 5 km each afternoon at a slow, leisurely pace. One day, she runs 2km as fast as she can. Afterward, she is winded and feels pain in her chest and leg muscles. She thought she was in great shape. What is she experiencing?

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A student runs 5 km each afternoon at a slow, leisurely pace. One day, she runs 2km as fast as she c...