The electromagnetic wave is self propagating, what I mean by that is, an electric field generates a magnetic field at 90 degree phase angle, and the magnetic wave you get as a result generates the electric wave at the same phase angle. The interchange of electric to magnetic and vice versa continues and lets the electromagnetic waves to travel without any medium. Quite interesting, really!
Answer: "Then we ate pizza and played video games with my family"
Explanation:
"Then I invited Hailey to spend the night at my house." wouldn't make sense due to the previous sentence stating that they already discussed unpacking Hailey's sleeping bag.
"Finally, I helped Hailey pack up her belongings in the morning." also wouldn'y make sense because "Finally" doesn't work in the middle of a sentence. Same thing with "Finally, Hailey’s mother agreed to let Hailey sleep over."
Answer:
The chemicals used in the production of plastic are toxic and detrimental to the human body. Chemicals in plastic-like lead, cadmium and mercury directly can come in contact with the humans. These toxins can cause cancers, congenital disabilities, immune system problems and childhood development issues.
Explanation:
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C. Aslan must die on the stone Table