Organs, what are the organs of respiration in the lower form of animals?

what are the organs of respiration in the lower form of animals?

Why cameleon change colour?,

Iron age, Iron Age: We briefly surveyed the ideas and techniques of  th...

Iron Age: We briefly surveyed the ideas and techniques of  the early human beings, and traced the roots of  science in  the primitive culture. You also read about the emergence

Solar family, The Solar Family: Let us now take you on a journey acro...

The Solar Family: Let us now take you on a journey across the universe. We begin from our planet EQrth. It  is our home. The Earth  is active, lush and fertile. It is a place

Chemical reactions of amino acids, Chemical Reactions of Amino Acids Th...

Chemical Reactions of Amino Acids The chemical reactions of amino acids can be divided into three classes: i)  Reactions of carboxylic group ii)  Reactions of amino group

Friction, role of friction in snow..?

role of friction in snow..?

Accident reporting-accidents and first aid, ACCIDENT REPORTING To start...

ACCIDENT REPORTING To start with, let us explain two closely related words, accident and incident. Accident is an unexpected or unplanned event. It may cause i) Harm to s

Determine the sieve analysis method of soil texture, Determine the Sieve An...

Determine the Sieve Analysis Method of Soil texture As the name suggests sieve analysis is done using sieves and may give a true distribution of soil particles.  This method i

Social science, role of scial science in human behaiver

role of scial science in human behaiver

The main purpose of dressing-controlling bleeding, A wound should be cleane...

A wound should be cleaned first and covered with a protective dressing. The main purpose of dressing is to: (1) prevent infection, (2) control bleeding, (3) absorb any dis