Science Trivia Questions Quiz On Human Respiratory System!
9 Questions |
By Honsiong | Last updated: Nov 4, 2019
| Total Attempts: 6021
Below is a Science Trivia Questions Quiz on Human Respiratory System! This system is the body is charged with breathing, and it is made up of a lot of organs, with the main one being the lungs. As breathing takes place, oxygen is taken into the body, and carbon dioxide is expelled. Know how the system works by taking this quiz.