★ Conjunctivita Quiz
About how many people are blind in the world
A. 37 Million
B. 15 Million
C. 43 Million
D. 52 Million
Select your answer:
Topics:
Digestive and Circulatory System The Blood Balanced Diet Deaf Blind Ankle, Foot, & LL - Injuries Medical Nursing Microbes How the Eyes work Pathophysiology_Endocrine Muscle Tissues Transport system in Living Things (Human) Bones, Joints and Muscles Diseases & Disorders Unintentional Injuries Fungi/Bacteria/BiotechnologyOther quiz:
Heart Structure and Double Circulation › View2 atria, 1 ventricle
Which animal has the above heart structure?
A. Insect
B. Fish
C. Amphibian
D. Human
Energy, Hydrology, Microbiology › View
What is an undersea mountain chain where new ocean floor is produced at a divergent plate boundary?
A. trench
B. abyssal plain
C. volcano
D. mid-ocean ridge