Natasha is looking for a material to make tires for a new jogging stroller she designed. Which would be best suited to her product?

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.

Why does sexual reproduction result in more genetic variation in a species