Answer:
skin damage,cancer,global warming.
Explanation:
Both waves have a bad effect to us.
The Presiding Officer of the United States Senate is the person who presides over the United States Senate and is charged with maintaining order and decorum, recognizing members to speak.
The vice president of the United States is the presiding officer of the senate.
Starving Time<span>. The </span>Starving Time<span> at </span>Jamestown<span> in the Colony of Virginia was a period of </span>starvation<span> during the winter of 1609–1610. ... The colonists, the first group of whom had originally arrived at </span>Jamestown<span> on May 13, 1607, had never planned to grow all of their own food.</span>
True each pack has 4
2*4 = 8
3*4 = 12
4*4 = 16
5*4 = 20