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