★ Circulatory System Quiz
. Red blood cells carry oxygen with the help of ______.
A. Hemoglobin
B. Bone marrow
C. Spleen
D. Liver
Select your answer:

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Vision and Light Oral Surgery Laboratory Careers Nutrition in Animals Obstructive Lung Disease Lifestyle Diseases Food Infectious Disease and Pathogens Personal Growth Plan Major Internal Organs of the Body Human Digestive System Renal System - Pharmacology Muscle Origin, Insertion, and Function Cells, Genetics & Heredity Review Male Reproductive SystemOther quiz:
Child Development › ViewWhat are the TOP 3 expenses of having a child?
A. baby bows, cute shoes, stickers
B. housing, food, transportation
C. authoritarian, authoritative, permissive
D. diapers, baby wipes, air jordans
EKG Medical Term › View
Ischemia is:
A. the fascicles become blocked
B. “little bundles”
C. an impulse that takes control of the heart beat
D. lack of blood supply