Its occurs when an electron jumps from lower engery to a higher engery state
Answer:
intrinsic reward
Explanation:
An intrinsic reward is a reward that comes from within one's self.
Here, Paula is satisfied with her grades but due to her own liking of the subject she takes the test. She does this because of own interest. This shows that she is motivated by an intrinsic reward.
If she were to take the test in order to get an A and prove to others her intellect this would be a case of extrinsic reward. The extrinsic reward is the reward done in order to attain external approval i.e., approval from someone other than one's self.
Answer:
See explanation
Explanation:
Subglacial Lake Vostok is a lake occupying a topographic hollow beneath the Antarctic Ice Sheet. Water occurs at high pressure beneath the Antarctic Ice Sheet and accumulates in topographic hollows. This hollow may have formed during pre-glacial or glacial times and is tectonically controlled. There were organisms known for living in salt water, fresh water, super-hot water and even in the guts and other body parts of tube worms, fish and other animals. There were low amounts of genetic material that appeared to come from animals such as a microscopic crustacean, a marine bivalve and a small sea anemone. Almost 4 km beneath the East-Antarctic ice sheet, Lake Vostok, a vast freshwater lake was discovered 1996 by using ice-penetrating radar and artificial seismic waves. Lake Vostok is the oldest, most pristine lake in the world and it never has been disturbed by humankind yet. It is one of more than 70 lakes, which have been identified under the Antarctic ice sheet. Scientists estimate Lake Vostok''s age at 35 million years.
Answer:
This activity is based on the landmark Supreme Court case Texas v. Johnson.
Explanation:
This activity is based on the landmark Supreme Court case Texas v. Johnson, 491 U.S. 397 (1989), which deals with First Amendment protection of flag burning as symbolic speech.
Answer:
Explanation:
The Gadsden Purchase, or Treaty, was an agreement between the United States and Mexico, finalized in 1854, in which the United States agreed to pay Mexico $10 million for a 29,670 square mile portion of Mexico that later became part of Arizona and New Mexico.
