The above text is an example of some of the actions of human beings in the present cause, such as environmental conditions, such as heavy rain and drought therefore man should help conserve energy and reduce unnecessary power consumption. For this reason, group science project, so have tried to research chemicals in everyday life come trials to determine moisture content of the air, and also to the knowledge of the khwai in as well.
การแปล กรุณารอสักครู่..