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