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