Ecology is the scientific study of the environment, organisms living in the environment, the interactions between these organisms and the environment, and the interactions between the organisms themselves.
Questions: 10 | Attempts: 3191 | Last updated: Mar 21, 2022
Are you a seventh-grader looking for some science revision quiz to aid you in the upcoming finals? If so, then this interesting 7th-grade science quiz with well-researched questions and answers is designed for you,...
Questions: 10 | Attempts: 152348 | Last updated: May 9, 2022
Which of these diseases is not caused by improper disposal of sewage?