Oxygen is an odourless, colourless, and tasteless gas required by all living species (Humans and

Food Chain: There are different types of plants and animals in the ecosystem which interact

Unit of Conversion is a multi-step process involving multiplication or division by a numerical factor.

NCERT Solutions for Class 9 Science Chapter 15 Improvement in Food Resources: This chapter covers

Water pollution is described as the release of pollutants into bodies of water that render

NCERT Solutions for Class 8 Maths Chapter 13: The NCERT Solutions on Class 8 Maths

Combination of Resistances: Resistance measures the amount of opposition offered by a conducting material to the

Pythagoras Theorem: Pythagoras Theorem says that the square of the hypotenuse or longest side of

NCERT Solutions for Class 8 Maths Chapter 12: Chapter 12 of Class 8 Maths is

CBSE Class 9 Social Science: The Central Board of Secondary Education (CBSE) has made three