Everyday Science

Which gas do plants absorb from the atmosphere during photosynthesis?

What is the chemical formula of water?

The unit of electrical resistance is:

Which planet is closest to the Sun?

The human body has how many bones?

The loudness of sound is measured in:

Which vitamin is produced when the skin is exposed to sunlight?

What is the speed of light?

Which organ pumps blood throughout the body?

DNA stands for:

The boiling point of water is:

Which is the largest organ of the human body?

The process of conversion of water into water vapour is called:

Which blood group is known as the "universal donor"?

Newton's first law of motion is also called:

Chlorophyll gives plants their:

The chemical symbol for Iron is:

Sound cannot travel through:

Which organ is responsible for filtering blood in the human body?

The freezing point of water is: