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