The DHS incorporates several dozen offices and agencies, many of them previously assigned to other departments and some entirely new. They include the U.S. Coast Guard (USCG), U.S. Secret Service (USSS), Federal Emergency Management Agency (FEMA), Immigration and Naturalization Service (INS), and the newly created Transportation Security Administration (TSA).
Answer:
<u>a)</u><u>value</u>
<u>b)</u><u>grams </u><u>and </u><u>miligrams</u>
<u>c)</u><u> litres</u>
<u>d)</u><u> temperature</u>
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The Romans considered it as an act of loyalty
During the Latin American colonial period, political and economic power in most colonies under spanish rule was held primarily by : People born in spain and their descendants.
They do this to keep the bloodline's of the leaders pure from the outsiders outside Spanish ethnicity.
<u>Answer</u>:
Cell phones contain rechargeable batteries that transform chemical energy into electrical energy. When using your cell phone, electrical energy is first transformed into <u>Electromagnetic waves </u>that are transmitted through the air.
<u>Explanation</u>:
When chemical energy is converted into electrical energy in cell phones, then this electrical energy firstly transformed or converted into electromagnetic waves which travels through air. Then this electromagnetic wave is converted into sound energy due to which users are able to listen audio, music, movies etc on their mobile phones.
The electrochemical energy that stored in a cell is removed as electrical energy in the process of discharging. There are so many other thermal and electrochemical processes taking place at the same time.