Select your answer:
Topics:
Cellular Transport and Metabolism Haematology Psychology Vocabulary Biocomposite Molecular Genetics Integrated Science Vision Metabolic Sauver Renal and Gastrointestinal System Genes and DNA Genetics: Viruses and Bacteria Homeostasis and Disease Anatomy - Cellular Respiration Respiratory and Circulatory Disease Organ SystemsOther quiz:
Circulatory, Artery, Vein - basics › Viewlow pressure, slow moving, no pulse
A. artery
B. vein
Cardiorespiratory Endurance › View
Oxygen enters your blood while carbon dioxide is eliminated (when you exercise you need more oxygen and produce more waste)
A. Lungs
B. Cardiovascular System
C. Heart
D. Blood