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