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