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