1. The sun is in the center of it all. All 9 planets revolve around the sun in a circular motion. The sun is not another planet, it is actually a star. The surface temperature of the sun is 6,000 ºC.

2. All 9 planets revolve around the sun. The sun is a star not a planet. The surface temperature of the sun is 6,000 ºC.

3. All 9 planets revolve around the sun.

4. Sun is a star not a planet.

5. Surface temperature of the sun = 6,000 ºC.

6. Earth has a unique climate that is able to support life. It is not too cold, or too hot. Earth has an atmosphere of oxygen around it, and contains water. No other planets in our solar system have these life-sustaining properties.

7. Earth’s climate is unique and is able to support life…

8. …not too hot nor too cold.

9. Earth’s atmosphere contains oxygen and water.

10. No other known planet can sustain life.

11. Its bare patch of skin gives a good grip. Its powerful muscles will cling and carry. It is used as an extra hand to secure them on small branches. It leaves their other hands free to forage. A prehensile tail is like an extra hand.

12. Prehensile tails have a bare patch of skin…

13. and powerful muscles that have a good grip…

14. like an extra hand on small branches…

15. leaving their real hands free to forage.