_______is the daily essential product which is obtained from cattle.

A drug effective in the treatment of pneumonia, and bronchitis, is ______.

When you place a natural fibre in a flame it______

Sivarajan placed a meter stick in the playground at 7.00 am in the morning. How will the shadow of the stick at noon look in comparison to the one in the morning.

Light is a form of_______.

Tux Math software helps in learning the ________.

_______ helps in cell division

________is an example of a periodic change.

Small amounts of electrical current are measured in milliampere (mA). How many milliampere are there in 0.25 A ?

The positively charged particle is _________

____________ are generally hard and shiny elements.

An atom of Oxygen (O) and two atoms of hydrogen (H₂) combine to form a molecule of ____________

Average speed of a moving object is equal to the magnitude of its average velocity when it travels.

The shortest distance between the earth and the sun is called as _______ position.

1litre = ________ cc

The atomic number of an atom is the ______.

Tobacco chewing causes ________ .

Pollinators are _________.

Which technology shows the computer-drawn pictures as real picture?

Two spheres have equal mass and volume in the ratio 2:1. The ratio of their density is ________.