Every tree we plant gives us fresh air and reduces carbon dioxide. Participate in tree plantation...

Saving enviroment is our duty It makes are life pretty City and town now filled with pollution...

Dogs, often called "man's best friend," are highly social and intelligent animals that have been...

Normally cells grow and divide to form new cells as we need it when they become old or damaged...

Computers play an indispensable role in nearly every aspect of modern life, from education and...