A) Endocrine System B) Respiratory System C) Integumentary System D) Cardiovascular System
A) Around your heart B) In your hands and feet C) In your head D) Virtually everywhere
A) The radio B) The steering column C) The engine D) The wheels
A) Muscular tissue B) Fatty tissue C) Nervious tissue D) Connective tissue
A) Coronary circulation occurs in the heart; pulmonary circulation occurs in the heart and lungs B) Pulmonary circulation involves oxygenated blood; pulmonary circulation invloves deoxygenated blood C) Coronary circulation occurs throughout the body; pulmonary circulation occurs in the hearts D) Coronary circulation occurs in the the brain; pulmonary circulation occurs in the 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) Diffusion B) Absorption C) Breathing D) Osmosis
A) The aorta B) The heart C) The kidneys D) The lungs
A) Coronary circulation B) Cardiac circulation C) Pulmonary circulation D) Systemic circulation
A) You body's cells would enter your bloodstream B) Your body's cells would shut down C) Your body's cells would use carbon dioxide instead D) Your body's cells would multiply at twice thier normal rate |