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