First Aid and First Aid Kit
First aid is the immediate care given to a victim of an accident, sudden illness or other medical emergency before the arrival of an ambulance, doctor or other qualified help.
ICSE Notes
Respiration in Plants
Respiration in plants takes place through Stomata in leaves, Lenticels in stem. Heat is evolved during respiration in plants.
The Respiratory System
Respiration is the catabolic process of releasing energy from simple sugar, glucose, for carrying out
various life processes.
Digestive System
Digestion is the process of breakdown of naturally occurring foodstuffs into a diffusible form. It is a process which makes the foods soluble and of such a chemical nature that they can be absorbed through living membranes.
Five Kingdom Classification
One of the earliest systems of classification, called the Two Kingdom Classification, was proposed by Carolus Linnaeus in 1758.
Introducing Biology
The study of living things, namely plants, animals and human beings, is called Biology. Human Biology is the study of man as a living organisms
Population
The total world population about 50,000 years ago was approximately 1 million. About 10,000 years ago, the total world population had reached
Health Organizations
Health Organizations strive to take steps individually, at the national level and globally to safeguard the health interests of their citizens.
Human Evolution
Evolution can be defined as the formation of more complex organisms from pre-existing simpler organisms over a certain period. It is a slow, but progressive, natural, sequential development
Pollution
Pollution is the addition of any substance in the environment which contributes to the deterioration or contamination of the environment, making it less favourable for organisms.