When Tomas gave his speech, the heating system was not working correctly. Knowing that his audience felt hot and cranky, Tomas began his speech by saying, "I know we are all very uncomfortable from the temperature. But I want you all to close your eyes and imagine the heat coming from the sun while you are lying in the sand listening to the waves at one of my favorite vacation spots, Siesta Key Beach in Sarasota, Florida!" The class became energized, and Tomas was able to keep his audience's attention. Why?

~kinetic ~potential

explanation:

kinetic and potential energies would be types of mechanical energies.

okay what's the question?

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.

they protect against unsafe foods and medicines being sold

explanation: