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