Small population size is your answer mate.
Answer:
science is the study of the physical world by observation for the purpose of understanding the world
Answer:
Bruh. What the dude said upctopcis correct ^^
Explanation:
School is an example like you have a load of work and its hard and u keep going cuz u know it will get you someone good adn another is running a marothon even though its hard you just keep going. hope this helps and please rate below :)