A) Endocrine System B) Cardiovascular System C) Integumentary System D) Respiratory System
A) In your hands and feet B) In your head C) Virtually everywhere D) Around your heart
A) The steering column B) The wheels C) The radio D) The engine
A) Fatty tissue B) Nervious tissue C) Muscular tissue D) Connective tissue
A) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs B) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts C) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and 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) Breathing B) Diffusion C) Osmosis D) Absorption
A) The lungs B) The kidneys C) The heart D) The aorta
A) Systemic circulation B) Cardiac circulation C) Pulmonary circulation D) Coronary circulation
A) Your body's cells would shut down B) Your body's cells would multiply at twice thier normal rate C) You body's cells would enter your bloodstream D) Your body's cells would use carbon dioxide instead |