A) Endocrine System B) Respiratory System C) Integumentary System D) Cardiovascular System
A) In your head B) Around your heart C) In your hands and feet D) Virtually everywhere
A) The steering column B) The radio C) The wheels D) The engine
A) Connective tissue B) Nervious tissue C) Fatty tissue D) Muscular tissue
A) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs B) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts C) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs D) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood
A) Without it, the lungs would not be able to function B) It can be harmful if it builds up in the bloodstream C) It is necessary for a variety of life processes D) It is delivered to the heart via coronary circulation
A) Osmosis B) Absorption C) Diffusion D) Breathing
A) The kidneys B) The lungs C) The aorta D) The heart
A) Pulmonary circulation B) Systemic circulation C) Cardiac circulation D) Coronary circulation
A) You body's cells would enter your bloodstream B) Your body's cells would use carbon dioxide instead C) Your body's cells would multiply at twice thier normal rate D) Your body's cells would shut down |