Dave Sperling Presents The....
2. A wide body of water created where a river meets the sea is called pond lake estuary
3. The absence of matter is called Dave's head vacuum Physics
4. The speed of light is 100,000 kilometers per second 30,000 kilometers per second 300,000 kilometers per second
5. The sixth planet from the sun is Saturn Venus Earth
6. Mathematics is the study of animals science numbers
7. How many continents does the earth have? 7 9 12
8. The largest planet in the solar system is Pluto Jupiter Saturn
