Water.
Sound travels slowly because the amount of pressure.
Answer:
You write what you think is going to happen based off those questions. For example, on a, you could put something such as "If I eat 1 lbs of candy I will gain __ pounds." You can change the sentence around to make it your preference.
<span>Nuc is short for nucleus</span>
Answer:
Light travels in straight lines.
Explanation:
Once light has been produced, it will keep travelling in a straight line until it hits something else.
Very powerful microscopes were needed before cells could be observed in detail
