---

---

Select your answer:
         

Next Quiz >

Topics:

Transplantation Immunology Safety Terms Deaf Blind Endocrine System Disorders Pharmacology Calculations ology & phobia Macromolecules & Enzymes Nutrition Vocabulary Bacterial Growth Bones Anatomy Forensic Pathology Male Reproductive System Micro Immunology Lung & Breathing Musculoskeletal Injuries & Workstation Design

Other quiz:

Respiration in Organisms › View

What is the function of alveoli in the lungs?

A. To produce mucus for lubrication in the lungs.

B. To filter out dust and particles from the air.

C. To store oxygen for later use.

D. The function of alveoli in the lungs is to enable gas exchange between the air and the bloodstream.

---

Psychology › View

The special treatment given to the subjects in the experimental group is called the:

A. hypothesis

B. IV

C. DV

D. control variable

---