
★ Cardiorespiratory System Quiz
The blood vessels that carry de-oxygenated blood from the body back to the heart and then lungs are
A. Arteries
B. Veins
C. Tubules
D. Arterioles
Select your answer:

Topics:
Life Processes Excretion in Humans Healthcare Systems and Insurance DNA Hemodynamic Disorder Asthma Stress Mitosis Pathology Introduction Cell Injury Stem Cells & Cell Differentiation The Cell Gastroenterology Dental Specialties Microorganisms, Health and Diseases Hearing ImpairmentOther quiz:
Asexual/Sexual Reproduction › ViewIf a human is composed of 46 chromosomes, how many chromosomes would be in a human SPERM (sex) cell ?
A. 23
B. 25
C. 46
D. 52
Endocrinology › View
Where are hormones produced (made)
A. Glands
B. Bloodstream
C. Target organs