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