A) Endocrine System B) Integumentary System C) Cardiovascular System D) Respiratory System
A) In your head B) Around your heart C) In your hands and feet D) Virtually everywhere
A) The wheels B) The engine C) The steering column D) The radio
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) 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) Absorption C) Breathing D) Osmosis
A) The kidneys B) The aorta C) The lungs D) The heart
A) Systemic circulation B) Pulmonary circulation C) Cardiac circulation D) Coronary circulation
A) You body's cells would enter your bloodstream B) Your body's cells would multiply at twice thier normal rate C) Your body's cells would shut down D) Your body's cells would use carbon dioxide instead |