The part of the ear that vibrates first when sound waves enter the ear is the
A.
thyroid.
B.
pancreas.
C.
ear drum.
D.
auditory nerve.

Which of these elements of fitness should be included as part of any personal health plan? a. weight management, strength, endurance, and nutritionb. weight loss, calorie reduction, endurance, and strengthc. weight management, physical inactivity, and endurance trainingd. weight loss, strength training, endurance, and sleep reduction