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Please help me answer this.
the questions are.

In part 1 of her exercise warmup, her heart rate ____ because ____ (include oxygen and homeostasis in your answer)

In part 3 of her exercise, endpoint/ cool down, her heart rate ____ because ______ (include oxygen and homeostasis in your answer)

Please help me answer this the questions are In part 1 of her exercise warmup her heart rate because include oxygen and homeostasis in your answer In part 3 of class=

Respuesta :

Part 1:
Increased, because she needed to pump enough blood to transport the oxygen around to her organs, and maintain homeostasis

Part 3:
Decreased, since she didn’t need to pump as much oxygen to maintain homeostasis since her physical activity decreased.

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