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