Physics
I can speed up, slow down. my velocity can increase or decrease/ change in any direction.
What is acceleration
You see it everyday when going outside. Scientists refer to it as “The loose top layer of earths surface.” what am I?
Soil
It makes the night sky light up. Its a gas and produces it’s own light.
Star
It’s on top of the food chain and eats all other organisms
Predator
It’s like a ball on the end of a string, or a planet going going around a star. What movement are the examples doing?
Revolution
It’s a celestial body similar to a planet but not classified as a planet?
Dwarf planet
The sun, planets, asteroids, comets all move on it. Earth also spins on its axis creating a movement know as?
Rotation
What’s it called when a bacterial cell splits into two, to reproduce?
Binary fission