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