---

---

Select your answer:
         

Next Quiz >

Topics:

Speed, Flexibility part of Components of Physical Fitness Central and Peripheral Nervous System Understanding Psychology Nervous System Schizophrenia Cardiovascular Med Terms Muscular System Trauma Composition Of Human Blood Skull Carbohydrate Metabolism Anatomy and Histology of Stomach Tissues Vocabulary SSTI and Bone Infections Renal, Cancer, HIV Properties of The Hair and Scalp

Other quiz:

Respiration in Organisms › View

Explain the gas exchange mechanism in humans.

A. Gas exchange happens in the skin, allowing for breathing through pores.

B. Oxygen is released from the blood in the kidneys and carbon dioxide is absorbed.

C. Gas exchange in humans occurs in the alveoli of the lungs, where oxygen is absorbed into the blood and carbon dioxide is released.

D. Gas exchange occurs in the stomach where nutrients are absorbed.

---

Nutrition Vocabulary › View

Eating less than the minimum amount of the quality food essential for health and growth.

A. malnourished

B. undernourished

C. nourish

---