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