Topics: Beneath the Skin Quiz
The main organ of your respiratory system is the
A. heart
B. lungs
C. blood vessels
D. nose
Select your answer:
Topics:
Hair Evidence Clinical Pathology Hematologic System Injuries in Archery Types of Reproduction Heart Anatomy Child Growth and Development Respiratory and Urinary Pituitary, Thyroid and Adrenal Nervous, Musculoskeletal Systems, Integumentary Systems Effects of Exercise on the Musculoskeletal System Vision and Light All About Blood Forensics Terms Biological Organisms ClassificationOther quiz:
Immune Response › ViewWhich of the following is not apart of your body’s first line of defense?
A. Skin
B. Mucus
C. Stomach Acid
D. Antibodies
Immune System › View
Which of the following best describes AIDS?
A. A virus that slowly destroys the immune system
B. A disease that is due to a weakened immune system
C. A bacterial infection that causes opportunistic infections
D. A virus similar to HIV