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