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