Cardiorespiratory Endurance is the ability of the respiratory system to supply enough oxygen to sustain physical activity for a long period of time.

22. the effect of threshold braking is to a cause skids. b. lock wheels. c. prevent locking of wheels. d. increase stopping distance.

Explain what it means to view something from a frame of reference. provide an example that illustrates your explanation. (4 points)

Aphoton is absorbed by an electron that is in the n = 3 state of a hydrogen atom, causing the hydrogen atom to become ionized. very far away from the nucleus, the released electron has a velocity of 750,000 m/s. what was the wavelength of the absorbed photon?