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Over [174]
3 years ago
6

Question 2 of 26 What is the standard unit that astronomers use to measure the size of stars?

Advanced Placement (AP)
2 answers:
Crazy boy [7]3 years ago
8 0

Answer:

Parsecs

Explanation:

solmaris [256]3 years ago
3 0

Answer:

parsecs

Explanation:

parsecs: many astronomers prefer to use parsecs (abbreviated pc) to measure distance to stars. this is because its definition is closely related to a method of measuring the distances between stars. a parsec is the distance at which 1 AU subtends an angle of 1 arcsec.

hope this helps

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Why do scientists leave peanuts out of the true nut category?how do you know
castortr0y [4]

Answer:

Peanuts aren't actually a true nut

Explanation:

  1. <u> </u><u>they're a legume (in the same family as peas and lentils).</u>
  2. <u> For this reason, people who are allergic to peanuts can also be allergic to tree nuts, such as almonds, Brazil nuts, walnuts, hazelnuts, macadamia nuts, pistachios, pecans, and cashews.</u>
5 0
3 years ago
Briefly describe some of the demographic trends that are predicted to increase the government’s budget deficit.
Lera25 [3.4K]

Answer:

The main demographic factors that predict an increase in the fiscal deficit in the future are, on the one hand, the progressive aging of baby boomers, who reach retirement age and withdraw from the labor market, thereby beginning to withdraw their funds. pension; and on the other hand, the low birth rate that began to be experienced in the 1990s, with which the population proportion of working people is increasingly lower, with which the government collects less taxes and has the need to maintain to more people.

8 0
3 years ago
James was the lead in the school play. It was opening night. Mr. Ramirez, the director, asked James if he was ready to go on and
aliya0001 [1]

Answer:

Check below for the answer and explanations

Explanation:

State-dependent memory: is the process of remembering things because they happen when you were in a state that is similar to your current state. Before the opening night, James would have gone through series of rehearsals, it will be easy for him to recollect the things he said or did during the rehearsal and apply same in the opening night.

Arousal theory: This theory explains that people tend to have a better performance when they are psychologically motivated. James felt motivated when he saw his psychology teacher in the audience. This motivation will enhance is performance.

Positive reinforcement: James motivated himself by wanting to use the concept learnt in his psychology class to have a positive thought about the surrounding atmosphere. This is a positive reinforcement because James felt motivated after this consideration.

Selective attention: This is the process of focusing only on relevant information or object. James paid more attention to those whose presence can aid his performance. He did not have to set his gaze on every member of the audience.

Imagery: In this context, imagery is the use of mental, imaginary pictures to influence one's thought process. As James is on the stage, there should be a mental picture of when he was taking similar roles during the rehearsals, this will help him perform better.

Social facilitation: The presence of a large audience aids the performance of some people. They tend to perform better in the presence of crowd. James can utilize the advantage of the cheers and the applause he receives from the audience for a better performance.

Sensory adaptation: As James spends more time outside performing, his senses tend to adapt to that atmosphere and the initial fright and timidity will disappear. At this stage, he begins to perform incredibly well.

3 0
3 years ago
What species is hypothesized to have the greatest impact on the arctic marine ecosystem?
liq [111]

Answer:

polar bears

Explanation:

it is polar bears because this is there habitat and they can’t survive in warm places.

8 0
2 years ago
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Describe the experimental procedures you would use to study the topic of whether or not playing violent video games is related t
cupoosta [38]

Answer:

Playing violent video games only increases aggression if you lose.

Please give me the brainliest if you find this helpful

3 0
3 years ago
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