Which of the following is least important to consider before choosing a fitness activity?
a. the level of personal interest
b. the popularity of the activity
c. the cost of participating in the activity
d. the time commitment required select the best answer from the choices provided. a b c d

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

Which of the following substances would you expect to find in the blood, and not in the lymph? selected answers: calcium glucose calcium glucose estrogen oxygen fatty acids water answers:

Select the correct answer from each drop-down menu anne has a endocrine system disease. choose the correct way to complete each sentence