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