Topics: Human Circulatory System Quiz
Which blood vessels carry blood back to the heart?
A. Arteries
B. Veins
C. Capillaries
D. Venules
Select your answer:
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How the Eyes work Renal System - Pharmacology Infection DNA Replication Fats And Oil Disease, Immunity, and Phatogens Disease Nutrition Vocabulary All About Bacteria Nutritional Measurements Genes, Chromosomes and Genome Immune Response Cosmetology Anatomy Functional Anatomy in Track & Field Sensory DisorderOther quiz:
The Ear › ViewExternal ear consists of
A. Pinna, auditory canal and ear drum
B. Eustachian tube and oval window
C. Vestibule, semicircular canals and cochlea
D. Malleus, incus and stapes
Biology › View
What are the building blocks of matter in our universe?
A. Atoms
B. Cells
C. Protons
D. Neutrons