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