★ Human Circulatory System Quiz
What part of the heart is circled in yellow?
A. Left atrium
B. Right atrium
C. Left ventricle
D. Right ventricle
Select your answer:

Topics:
Pulmonary Edema and CHF Joints in our Body Biological Molecules and Enzymes Musculoskeletal Receptors Cell Bio Laboratory Careers The nervous system & brain Circulatory and Lymphatic System Nutrition in Animals Branches of Medicine Fitness Endocrine System Terms Aseptic Technique & Sterile Comp Review LungsOther quiz:
Nutrient Cycling › ViewOrganic material (like coal and oil) that are the remnants of dead/decayed matter from millions of years ago.
A. Diffusion
B. Decomposers
C. Detrivores
D. Fossil fuels
E. Denitrification
Mycology › View
Thick walled resistant spores in fungi
A. Aplanospores
B. Zoospores
C. Conidia
D. Chlamydospres