• 2021-04-14
    Chronobiology complexity set scheduled sponsored regular dieting synchronization 10. There is a 25-hour cycle in the body with the body system running with __________ patterns.
  • regular

    举一反三

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    • 0

      The control volume is( ) A: A system of a certain mass B: Space body with changed position and shape C: Fixed space body D: Space body with constant shape and moving position

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      People are healthy as long as their body system stays balanced.

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      The muscular system also plays a role in regulating body temperature.

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      According to the text,regular riding practices can help people maintain a healthy body weight.

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      Body Language is a set of __________, _______________and ____________ . People use to make themselves understood. A: spoken languge B: gestures C: body movements D: facial expressions