In addition to possibly releasing harmful chemicals in the environment, mining is considered B. The most dangerous job in the United States.
Answer:
very hard others will answer it
Explanation:
hard
Frequency = 1/time period = 1/0.05 = 20s^-1.
<em>Answer:</em>
<em>The Atmosphere.</em>
<em>Explanation:</em>
<em>The Atmosphere contains all of the planets air, And without air we can't breathe so I think this would be a good answer for you to choose, have a nice day</em>
Answer:
yes, radio waves and x-rays are type of light.
