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