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