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