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