Topics: Circulatory System Quiz
The bottom part of the heart is divided into two chambers called what?
A. Ventricles
B. Atria
Select your answer:

Topics:
Nephrology (Hemodialysis) Essential Nutrients Urinary System, Fluid, Electrolyte and ph Balance Genetics Vocabulary Microorganisms, Health and Diseases Disease and Immunity Medication Administration Bacteriology Lab Culture Media Healthy Lifestyle Pathology of Respiratory System Neuroanatomy of CNS Infectious Diease General Anatomy Cells, Genetics & Heredity Review TransportationOther quiz:
Biochemistry › ViewWhat percentage of the human body is composed of oxygen?
A. 45%
B. 55%
C. 65%
D. 75%
Genetics › View
What describes the goal of genetically engineering crops?
A. to make the product more expensive to purchase
B. to reduce the amount of genetic diversity
C. to develop new pathogens for humans
D. to increase yield and profit