8th Grade
Science
Science
What elements make up the water molecule?
Oxygen and Hydrogen
How does mass effect the amount of force needed to move an object?
The greater the mass, the greater the amount of force needed to move it
What is the formula for velocity?
V=d/t
What separates the first four planets and the last 4 planets in our solar system
The asteroid belt
What do the Chloroplasts do?
The chloroplasts take in energy from the sun.
What force causes a book to slow down when sliding across the floor?
Friction