Non-conventional sources of energy are those sources that are not in common use at this time but are being considered…
The antibody is a protein produced by white blood cells that helps the white blood cells destroy bacteria. The antibody…
Here are the common Functions of Blood : Blood is important in the transport of oxygen to all parts of…
A natural habitat or system where living organisms and physical components of their environment interact with one another and exchange…
The term ‘Greenhouse Effect’ refers to the phenomenon in which certain gases (called greenhouse gases) trap heat in the atmosphere.…
Lung Cancer is a disease of uncontrolled cell division in the tissues of the lungs. The cells continue to divide…
Smoking is harmful due to the chemicals in cigarettes and smoke. Tobacco contains over 4,000 different chemicals, out of which…
Balanced Diet: Our food consists mainly of proteins, carbohydrates, lipids, vitamins, and minerals. The value of a food is expressed…
How does the excretory system work? the main function of the Human Excretory System or any other animal excretory system…
Despite the information available about the surface of the earth, little is known about the state and composition of its…