PrintWorksheet 1. What is the respiratory system for? To bring in oxygen and release carbon dioxide To bring in carbon dioxide and release oxygen To filter oxygen from other atmospheric gases, like nitrogen To deliver oxygen to the tissue and pick up carbon dioxide waste ...
Worksheet PrintWorksheet 1. Air can come into your respiratory system through either your ___ or your mouth. Lungs Trachea Nostrils Windpipe 2. When you breathe, air moves over your ___ and causes them to vibrate. Vocal cords Trachea
Use this multiple-choice quiz and worksheet to see what you know about fish and their respiratory system. You can use these materials any time you...
Learn about the respiratory system, the system of organs and structures in the body responsible for breathing. Discover the parts of the...