★ Circulatory System Quiz
The blood obtains the oxygen from which organ?
A. Brain
B. Lungs
C. Heart
D. Stomach
Select your answer:
Topics:
Muscles Neurons Degeneration Pathology Protein and Amino Acid Metabolism Dementia Organisms Human Muscle Nervous & Endocrine Systems Life Processes Excretion Cardiovascular Physiology - Function Breathing ...Respiration Anxiety Disorders Terms and Definitions - Diseases HCMA - Hematology MitosisOther quiz:
Health › ViewChicken and eggs contain…
A. vitamins and minerals
B. fats
C. carbohydrates
D. proteins
Kinetics › View
Which of the following increase the reaction rate?
A. less surface area
B. lower temperature
C. an inhibitor
D. increased concentration