National Science Challenge Selection

What does DNA stands for?

What organ is considered a vstigial organ?

• Lungs

• Liver

• Appendix

• Skin

Which physicists whom is famous for the concept of gravity?

• Neils Bohr

• Thomas Eddison

• Nikola Tesla

• Isaac Newton

What is the biggest planet in our solar system?

• Saturn

• Jupiter

• Uranus

• Venus

What branch of science is considered as the central of science?

• Mathematics

• Chemistry

• Biology

• Physics

How many bones are there in an adult human body?

An atom is composed of …

Name one greenhouse gasses and explain its effects to the environment

Name one vector quantity.

All mammals inhales oxygen and metabolises it, name the gas produce when exhaling.