Topic Details (Notes format)

Which gas is used in fire extinguishers?

What type of energy is stored in a stretched rubber band?

Which vitamin is essential for calcium absorption?

Which part of the plant conducts water?

Which particle is responsible for the negative charge of an atom?

Which organ regulates blood sugar levels in the human body?

Which type of blood vessel carries blood away from the heart?

Which of the following is a fundamental force in nature?

What is the main function of the ozone layer?

What is the most abundant gas in the Sun?