A) Endocrine System B) Cardiovascular System C) Respiratory System D) Integumentary System
A) In your head B) Around your heart C) In your hands and feet D) Virtually everywhere
A) The radio B) The engine C) The steering column D) The wheels
A) Connective tissue B) Muscular tissue C) Fatty tissue D) Nervious tissue
A) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs B) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the lungs C) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts D) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood
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) Absorption D) Osmosis
A) The lungs B) The kidneys C) The aorta D) The heart
A) Coronary circulation B) Cardiac circulation C) Pulmonary circulation D) Systemic 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 |