★ Respiratory and Circulatory Quiz
The fluid that carries gases, nutrients, and wastes through the body.
A. blood
B. trachea
C. bile
D. oxygen
Select your answer:
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Health and Nutrition Molecular Genetics Integrated Science Sources Of Food Fat Eye Disease, Immunity, and Phatogens Skin Structure and Growth The Skeletal System Understanding Psychology Nervous System Cardiovascular Hazards & Risks Properties of the Hair Life Processes Excretion Vet Terminology PulmonologyOther quiz:
Histology - Tissues › ViewWhich is the most rigid of all connective tissues?
A. Muscle
B. Bone
C. Cartilage
D. Nerves
Obstructive Lung Disease › View
Normally the respiratory drive is triggered by changing levels of:
A. pH
B. glucose
C. oxygen
D. carbon dioxide