Select your answer:
Topics:
Enzymes and Digestion CP A&P: Cardiovascular Major Organs Tenses Biodiversity Cardiovascular and Respiratory Human Eye and Colourful World Biochemistry Lab Physiology Pathology Nutrition, Neuroscience & Mental Health Digestive and Circulatory System Pituitary, Thyroid and Adrenal Healthcare Careers Movement and Locomotion Orthopedic SurgeonOther quiz:
Circulatory System - Pathway of Blood › ViewWhere does the heart get its oxygen?
A. lungs
B. pulmonary veins
C. pullmonary arteries
D. aorta
T Cells › View
Explain memory cells?
A. for rapid response to re-exposure
B. cell-mediated immunity or humoral response