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