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