To improve your cardiorespiratory fitness, you jog for 30 minutes three days per week. explain the principle of overload, and describe how you can apply the principles of frequency, intensity, time, and type to improve the workout.

Which description best defines the nervous system and its two main branches? a: the message center of the body, split into the autonomic nervous system and the somatic nervous system b: the control panel of the body, split into the central nervous system and the exterior nervous system c: the message center of the body, split into the central nervous system and the peripheral nervous system d: the control panel of the body, split into the brain and the spinal cord

Why would a smoker tend to inhale more deeply and smoke more cigarettes when he or she switches to low nicotine cigarettes

The body uses fight or flight as a way of defending itself from stress. question 2 options: true false