4. The total amount of energy in the Universe is always the same but energy can be transformed when things change or are made to happen.

3. Changing the movement of an object requires a net force to be acting on it.

6. The solar system is a very small part of one of millions of galaxies in the Universe.

2. Objects can affect other objects at a distance.

1. All material in the Universe is made of very small particles. Light in all different wavelengths permeates the Universe.

5. The composition of the Earth and its atmosphere and the processes occurring within them shape the Earth‘s surface and its climate.

10. The diversity of organisms, living and extinct, is the result of evolution.

7. Organisms are organised on a cellular basis.

8. Organisms require a supply of energy and materials for which they are often dependent on or in competition with other organisms

9. Genetic information is passed down from one generation of organisms to another.