What is an aurora, and how does it form? (on the sun)

Answers

Answer 1
Answer: Auroras are a sign that the sun and earth are connected by more than sunlight, they indicate that something is happening in space. The aurora forms when charged particles emitted from the sun during a solar flare penetrate the earths magnetic shield and collides with the atoms and molecules in our atmosphere.

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What is the inverse of f(x)=3x-5/2?

Answers

f^-1(x)= 1/3x + 5/6 ..

Answer:

f−1(x)=x/3+5/6

Explanation:

WHY DO CATS PURR ASAP I WILL MARK BRAINLIEST IF YOU DO TEN SENTENCES


50 POINTS

Answers

Answer:

Purring is a kind of defence mechanism, and a way for your cat to remain calm when they're stressed . Just as your cat's purring can make you feel calmer, it helps to soothe them too. That's why a lot of cats purr on the vet's table - even when they aren't happy. Purring is more than just a method of non-verbal communication.

Explanation:

Answer:

Although we assume that a cat's purr is an expression of pleasure or is a means of communication with its young, perhaps the reasons for purring can be deciphered from the more stressful moments in a cat's life. Cats often purr while under duress, such as during a visit to the veterinarian or when recovering from injury. Thus, not all purring cats appear to be content or pleased with their current circumstances. This riddle has lead researchers to investigate how cats purr, which is also still under debate.   Scientists have demonstrated that cats produce the purr through intermittent signaling of the laryngeal and diaphragmatic muscles. Cats purr during both inhalation and exhalation with a consistent pattern and frequency between 25 and 150 Hertz. Various investigators have shown that sound frequencies in this range can improve bone density and promote healing. Cats have adapted to conserve energy via long periods of rest and sleep, it is possible that purring is a low energy mechanism that stimulates muscles and bones without a lot of energy. Perhaps cats' purring helps alleviate the dysplasia or osteoporotic conditions that are more common in their canid cousins. Although it is tempting to state that cats purr because they are happy, it is more plausible that cat purring is a means of communication and a potential source of self-healing.

Short answer: Cats purr as a way to calm themselves, to communicate, self-heal.

What is the artist communicating about the octopus in the cartoon?

Answers

Answer:

A.)The octopus represents England and shows how far England's power and influence reached.

Explanation:

Hope this Helps! :D

Question #2MultipleChoicemust be considered carefully because it controls how information is revealed.
Dialogue
Transitions
Point of view
Word choice

Answers

Answer:

The correct answer is C) Point of View

Explanation:      

As far as communication is concerned, the Point of View refers to the point of view from which a person delivers their information. The wrong point of view may shortcircuit the process of information transmission.

Effective communication entails deciding what as well as how, when, and to whom it will be communicated. The best forms of communication take very careful consideration of the recipient's point of view or paradigm.

For example, a doctor who has just rushed his sick son to the hospital, in response to a question about his whereabouts, may tell his friend that he is just returning from the hospital.

Now, if he doesn't give the right perception, the friend may think he is just returning from a duty call and may treat the remainder of the evening casually or as usual.

But imagine that he says,

"my son asphyxiated and I had to rush him to the hospital. My colleagues did great work of stabilizing him. I'm just going back home to freshen up. I'll be staying with him for the next 6-9 hours for which he would be under observation."

This would completely change the dynamics of the next questions and comments by the doctor's friend.

In the second response, the doctor has taken into consideration the fact that his friend knows him to be a doctor and takes for granted that he must frequent the hospital every day whilst he is on duty and that sometimes even when he is on leave, and there is a case that requires his urgent attention, he must visit the hospital.

So he has to deliberately communicate the reason why he went to the hospital and that is where the paradigm shifts.

Cheers

Describe the functions and origin of mass communication.

Answers

The first function of mass communication is to serve as the eyes and ears for those seeking information about the world. The internet, televisions, and newspapers are the main sources for finding out what's going around you.

The highest point in California is Mt. Whitney with an elevation of 14,494 feet. The lowest point is Death Valley with an elevation of -282 feet. Which is the difference in these elevations?

Answers

The Easiest way to solve this problem is to add the numbers absolute values. The answer is 14,776. The difference is 14,494 - (-282) = ? Two -'s = a + so its 14,494 + 282 = 14,776 :D