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