The water cycle regardless if it is in a lake, our bodies, food, or underground.
Because when you take the sand out it doesn't stay the same shape
Answer:
A piece of gold foil was hit with alpha particles, which have a positive charge. Most alpha particles went right through. This showed that the gold atoms were mostly empty space. Some particles had their paths bent at large angles. A few even bounced backward. The only way this would happen was if the atom had a small, heavy region of positive charge inside it.
<span>differences in the physical properties of the mixture's components</span>
