There are three main reasons why people are concerned that cell phones (also known as “mobile” or “wireless” telephones) might have the potential to cause certain types of cancer or other health problems:
Cell phones emit radiofrequency energy (radio waves), a form of non-ionizing radiation, from their antennas. Tissues nearest to the antenna can absorb this energy.
The number of cell phone users has increased rapidly. As of December 2014, there were more than 327.5 million cell phone subscribers in the United States, according to the Cellular Telecommunications and Internet Association. This is a nearly threefold increase from the 110 million users in 2000. Globally, the number of subscriptions is estimated by the International Telecommunications Union to be 5 billion.
Over time, the number of cell phone calls per day, the length of each call, and the amount of time people use cell phones have increased. However, improvements in cell phone technology have resulted in devices that have lower power outputs than earlier models.
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Hey! </h3>
<em><u>The following attached images shows all of the Math conversion units!</u></em>
Hope this helps! °ω°
Well since a hundred board should go by 10's until you reach 100, start at 61 then go up 10 spaces and the answer is 71
Hope this helps
~Jordan~
The correct answer is option A. Kilimanjaro
<em>Kilimanjaro or Mount Kilimanjaro has three volcanic cones.</em>
<em>The names of these cones are Kibo, Mawenzi, and Shira. Kilimanjaro is a dormant volcano in Tanzania.</em>
<em>In addition, Kilimanjaro is the highest mountain in Africa.</em>
<em>The height of the mountain is about 4,900 metres i.e.16,100 ft from its base, and 5,895 metres i.e. 19,341 ft above sea level. </em>
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<u><em>Hope this helps!</em></u>
<u><em>Please mark brainliest! ^^ </em></u>
