★ Organ Systems Quiz
Heart, blood vessels, blood
A. Digestive system
B. Excretory system
C. Circulatory system
D. Immune system
Select your answer:
Topics:
The Ear Nail The Teeth Body Structures and Organ Systems Muscle Origin, Insertion, and Function The Respiratory System Carbohydrates / Fat-soluble Vitamins Muscular System Plant Biotechnology Anatomy - Muscle Histology/NMJ/Physiology Genetics: Viruses and Bacteria Digestion and Absorption of Carbohydrates Excretory and Musculoskeletal System Structures and Functions of Living Organisms and Genetics Kidney - Loop of HenléOther quiz:
Health › View_______ is caused by bacterium Vibrio cholera
A. Malaria
B. Dengue
C. Cholera
D. Typhoid
Diseases Key Terms › View
The total number of cases in a population at a certain time
A. Prevalence of disease
B. Incidence of disease