Topics: Biochemistry Quiz
What percentage of the human body is composed of oxygen?
A. 45%
B. 55%
C. 65%
D. 75%
Select your answer:
Topics:
Renal Fad Diets Respiratory Diseases Blood Pressure and Blood Vessels Diseases & Disorders Mycology Components of Physical Fitness Life Processes - Digestion and Respiration Pancreas My Teeth Bones, Joints and Muscles What is Psychology? Cardiology Services Med Terms History of Medicine All About BacteriaOther quiz:
Physical Education and Health › ViewIt includes training to improve – Speed, Agility, Balance, Coordination, Power, and Reaction time.
A. Physical Activity
B. Physical Fitness
C. Health-related components
D. Skill-related components
Integumentary System Medical Terminology › View
The skin helps to ________________ the body.
A. protect
B. cover