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