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