A) Endocrine System B) Integumentary System C) Cardiovascular System D) Respiratory System
A) Around your heart B) In your head C) In your hands and feet D) Virtually everywhere
A) The wheels B) The engine C) The steering column D) The radio
A) Muscular tissue B) Nervious tissue C) Connective tissue D) Fatty tissue
A) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs B) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood C) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs 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 delivered to the heart via coronary circulation C) It is necessary for a variety of life processes D) It can be harmful if it builds up in the bloodstream
A) Diffusion B) Breathing C) Osmosis D) Absorption
A) The lungs B) The kidneys C) The aorta D) The heart
A) Coronary circulation B) Systemic circulation C) Cardiac circulation D) Pulmonary 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 |