Angle:An angle is the amount of turn that exists between two lines with a common endpoint. These two lines are called the arms of the angle, and the common endpoint is called the vertex of the angle.We measure the angle in degrees with the help of protractor.

The Law of Constant Proportion is also known as the law of constant composition says that, in any particular chemical compound, all samples of that compound will be made up of the same elements in the same proportion or ratio. For example, a water molecule is always made up of two ... Read More

Natural resources are resources that exist in the environment and are developed without any actions of humankind. This includes air, sunlight, water, vegetation, soil (includes all minerals), animals, and fossil fuels. On the basis of origin, natural resources are divided into two types:1. Biotic- These resources are obtained from the ... Read More

Adolescence: The period of life when the body undergoes changes leading to reproductive ability is called adolescence. In humans, adolescence starts at 11 years and lasts up to 19 years of age. Since this period covers the teens, i.e. 13 to 19 years, adolescence is also known as teenage and ... Read More

Cranium or the Neurocranium is a bony covering that encloses the brain.Its function is to protect the brain from mechanical injury.It is comprised of eight bones: (i) Occipital (ii) Two Temporal bones (iii) Two Parietal bones (iv) Sphenoid (v) Ethmoid (vi) Frontal bone.                                              

Given: The fraction is  $\frac{126}{-196}$To do: Express the fraction as rational number with numerator given as $A =63, B=-9, C =-126, D=12600$Solution:A) Divide numerator and denominator of $\frac{126}{-196}$ by $2$ to get numerator as $63$$=> \frac{126}{-196} = \frac{63}{-98}$B) Divide numerator and denominator of $\frac{126}{-196}$ by $-14$ to get numerator as - ... Read More

Bears survive the winter season by adding on a lot of weight before the winter. They constantly eat grasses, berries, nuts, millers, other animal species, and also the dead animals to gain the fats.They went for hibernation which helps animals to survive the changing seasons.Hibernation functions to conserve energy by slowing ... Read More

Given :The given number is 2025.To do :We have to find the square root of 2025.Solution : The prime factorization of 2025 is $3 \times 3  \times 3  \times 3  \times 5  \times 5$. Make the pair and select one factor from each pair that gives $3 \times 3 \times 5 = 45$.  So, the square root of $2025 = √2025 = 45$.Therefore, the ... Read More

Red soil contains a mixture of clay and sand and is not fertile. However, the soil can be fertile by adding manures and fertilizers.It is Red in colour because it contains a high amount of oxides of Iron in it.The crops that can be grown on Red soil are groundnuts, ... Read More

Both, thermoplastics and thermosetting plastics are poor conductors of electricity.Thermoplastics are used in preparing circuit because they don't allow the current to pass through them. They can also be categorized as non-conductor or insulators.Thermosetting plastic is made up of polymers and possesses plastic nature. Therefore the electricity cannot pass through ... Read More