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