The main reason for why teenage mothers tend to give birth to less healthy infants than mothers in their 20s is that they

Professor Edwards is known for his difficult pop quizzes. Immediately before he announces a pop quiz to his students, he walks t

AfilCa [17]

Answer:

In the context of classical conditioning, closing the door has become a(n) conditioned stimulus.

Explanation:

A conditioned stimulus, in classical conditioning, can be defined as a previously neutral stimulus that has become associated with an unconditioned stimulus, beginning to trigger a response.

It is very likely that closing a door didn't mean much to students in general (neutral). However, it was paired with the announcement of a quiz. Announcing a quiz (unconditioned) triggers a response - students feel surprised, anxious, worried, etc. After pairing up both stimuli a few times, students learn to associate them. Now, closing the door is a conditioned stimulus. Even if the professor does not announce a quiz, students will feel anxious and worried just by watching him close the door.

8 0

3 years ago

Cell phones contain rechargeable batteries that transform chemical energy into electrical energy. When using your cell phone, el

qwelly [4]

<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.

8 0

3 years ago

Sarna, an Orthodox Jew, marries Nathan, a Reform Jew. Sarna is disowned by her parents because, as far as they are concerned, sh

NemiM [27]

Answer:

endogamy

Explanation:

Endogamy -

It is the method by which the people get married within the similar social groups based on caste is known as endogamy .

This type of practice is very commonly seen in many cultures and religious groups , where people tends to get married within their community , religion and caste .

Since , Sarna married Nathan who is from a different religion , and hence , she has violated the rule of endogamy .

7 0

3 years ago

A client with chloasma is extremely stressed about the change in her facial appearance. which integumentary change observed by t

marta [7]

Apply an emollient lotion to the skin to enhance softening is consistent with this problem. Thus, option B is correct.

<h3>What is integumentary? </h3>

The body's outermost layer is called the integumentary system. It is composed of human skin, hair, fingernails, and skin-surface organs and neurons. The body is shielded from germs, infections, injuries, and radiation by your skin, which also serves as a protective border.

After patting the dried and dull skin, moisturizing ointment must be added to the skin as there is some type of damage that is there on the skin, and it needs moisture. Therefore, option B is the correct option.

Learn more about integumentary, here:

brainly.com/question/3492100

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The question is incomplete, the complete question will be:

1.

Avoid the use of sunscreen on the skin for at least 2 years.

2.

Apply an emollient lotion to the skin to enhance softening.

3

Scrub the skin vigorously with soap and water to remove the dead skin.

4.

Soak the skin for 1 hour 6 times daily to assist in removing any dry scales.

8 0

1 year ago

The Internet is a hierarchical structure linking different levels of service providers whose millions of devices supply all the

solong [7]

Answer:

National service provider (NSP)

Regional service provider (RSP)

Internet service provider (ISP)

Explanation:

National service providers (NSP) are companies that own the internet backbone infrastructure which other second party internet service providers can link to. Examples of NSPs are Orange, Sprint, AT&T etc.

It typically provides fibre optic cables and core routers which the ISPs link to in order to provide internet exchange for the customers.

Regional service provider (RSP) are basically ISPs operating within a region. Unlike ISPs, they cover only defined regions. Examples are New England's NEARNet which provides internet access for residents of New England and the San Francisco Bay area BARNet for San Francisco Bay resident.

Internet service provider (ISP) are the direct link to the customers. Many NSPs also act as ISPs by using routers that can transfer network from the backbone network exchange to the receiving equipment of the end users such as mobile phones, computers etc. Examples of ISPs are AT&T, Comcast and Verizon.

8 0

3 years ago