A) Respiratory System B) Cardiovascular System C) Endocrine System D) Integumentary System
A) Around your heart B) In your hands and feet C) In your head D) Virtually everywhere
A) The engine B) The radio C) The wheels D) The steering column
A) Connective tissue B) Nervious tissue C) Fatty tissue D) Muscular tissue
A) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs B) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood C) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the 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 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) Diffusion B) Breathing C) Absorption D) Osmosis
A) The lungs B) The heart C) The kidneys D) The aorta
A) Systemic circulation B) Cardiac circulation C) Pulmonary 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 use carbon dioxide instead D) Your body's cells would multiply at twice thier normal rate |