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