Select your answer:
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Essential Nutrients Skin Growth Bacteriology Food System & Nutrients Healthy Lifestyle Pathology - Cellular Injury Homeostasis and Disease MS Neurology Respiratory Acidosis Genetics and Probability Tissue Repair Pathology Pathogens, Disease and Immunity Homeostasis, Nutrition, Digestion & Absorption Cardio and Resp Disorders Inflammation and HealingOther quiz:
Respiration in Organisms › ViewHow do plants obtain oxygen for respiration?
A. Through photosynthesis
B. By taking it in through their leaves
C. By absorbing it from the soil
D. By obtaining it from the air through their roots
The Cardiovascular System: Blood Vessels and Hemodynamics › View
Exchanges of substances between the blood and body tissue cells occur as blood flows through the________
A. Arteries
B. Arteriole
C. Capillaries
D. Venules