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