Circulatory System Quiz

What is the main organ in the circulatory system?
A. vein
B. lung
C. heart
D. aorta 

Select your answer:
A  B  C  D  E 

Topics:

Medicine on the Western Front Skull The Nervous System and The Senses Parts of Human Body Physical Health and Social Care Branches of Microbiology Asexual Reproduction Skin Structure Disease Nutrition and Calorific Value ADVBIO Genetics EMS Systems Meiosis and intro to Genetics Atoms and Radioactivity

Other quiz: Diet

Identify the two micronutrients

A. Vitamins and Fibre

B. Minerals and Vitamin A, B, C

C. Fibre and Water

D. Vitamins and Minerals