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