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