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