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