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