A) Endocrine System B) Cardiovascular System C) Integumentary System D) Respiratory System
A) Around your heart B) Virtually everywhere C) In your head D) In your hands and feet
A) The steering column B) The radio C) The wheels D) The engine
A) Connective tissue B) Fatty tissue C) Muscular tissue D) Nervious tissue
A) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts B) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs C) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood D) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs
A) It is necessary for a variety of life processes B) It can be harmful if it builds up in the bloodstream C) Without it, the lungs would not be able to function D) It is delivered to the heart via coronary circulation
A) Breathing B) Osmosis C) Diffusion D) Absorption
A) The heart B) The lungs C) The aorta D) The kidneys
A) Pulmonary circulation B) Systemic circulation C) Coronary circulation D) Cardiac 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 |