Based on the image, what is the true reason people need to wear that type of face mask.
A. wear by healthy person to protect from sick person.
B. to cover nose and mouth of sick person so that they cannot infect others
C. To filter small particle or smoke and dust from entering mouth
Select your answer:
Topics:
Body Systems Excretion-Dialysis Warm up World Health Day Functional Anatomy in Track & Field The Ear Introduction to Mycology Fish Health Management Nutrition - Digestive System Breathing System Tongue and Skin Urinary System and Fluid Balance Eye Muscle & Nerve Tissue Digestive SystemOther quiz:
Joints & Movement › ViewIdentify connective tissue structure.
A. anterior cruciate ligament
B. posterior cruciate ligament
C. medial collateral ligament
D. lateral collateral ligament
Disease Prevention › View
People aged 5-17 should do how many minutes of moderate intensity exercise per day?
A. 10
B. 20
C. 40
D. 60