How are the planets in our Solar System the same and how are they different?
The best way to not feel hopeless is to get up and do something. Don’t wait for good things to happen to you. If you go out and make some good things happen, you will fill the world with hope, you will fill yourself with hope. BARACK OBAMA
How are the planets in our Solar System the same and how are they different?
Why do we have seasons? How does that happen?