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skad [1K]
3 years ago
7

Increases in life expectancy in the United States during the twentieth century were due primarily to

Social Studies
2 answers:
maw [93]3 years ago
5 0

Answer:

the correct answer is d

Juliette [100K]3 years ago
4 0

Answer:A. the control of childhood and infectious diseases.

Explanation: Life expectancy began to rise due to better sanitation and education in the twentieth century

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Which statement best describes the early history of euthanasia?
agasfer [191]
C. It was practiced in Ancient Greece and Rome, yet became less common with the rise of christianity.
4 0
3 years ago
One person has a very messy apartment and another person has a very neat apartment. What procedure(s) is (are) necessary to use
ipn [44]

There are ways to divide labor. The procedure involves a way to  set up a method such as the use of a scale. This scale can be use for measuring the need for order and  then show scale scores that measures the need for order. Later you then correlate with neatness of the apartments.

<h3>What does a messy house say about  person? </h3>

For a person to have a messy room might, it can be due to different reasons; It can be due to;

  • The person is  busy and have no time to clean and organize.
  • It can be due to a sign that a person has too much belongings
  • Due to one having young kids in the house.

Conclusively, By using scale and correlation one can be able to known the neatness and messiness of the apartment and people involved.

Learn more about scale from

brainly.com/question/25324744

7 0
3 years ago
Kathy's parents use alcohol quite a bit. After they get home from work, they drink steadily all evening and, although she has ne
Andrews [41]

Answer:

Drinking Heavily herself is the correct answer.

Explanation:

People like to drink at home to relax after a long day, but frequent consumption of alcoholic drink can become alcoholism and an addiction. Although drinking alone is neither a bad habit nor a sign of alcoholism but it can lead to alcoholism, while individuals drinking in public places are at risk of getting involved in a crime. Research has also shown that people who drink alone are at greater risk of depression.

8 0
4 years ago
In a large high school, the 25 students who scored highest on an English pretest were placed in a special class. At the end of o
Semmy [17]

Answer: One-group pretest-posttest design.

Explanation: A one group pretest-posttest design, is used by researchers to determine the effect of treatment on a particular group. This is done by pretesting a group, modifying or treating the same group and posttesting the group again.

If the results of the pretest and the posttest is significantly different then the difference can be attributed to the modification after the pretest.

8 0
4 years ago
Classical conditioning involves Multiple Choice using reinforcement to alter the probability that a given behavior will be repea
Katen [24]

Answer:

using an established relationship between a stimulus and response to generate the same response to a different stimulus.

Explanation:

Classical conditioning can be defined as a learning process which involves repeatedly pairing two stimuli: conditioned stimulus and unconditioned stimulus.

In classical conditioning, a response which is at first brought forth by the second stimulus is later brought forth by the first stimulus alone.

Basically, it is a process through which a living organism learns to associate stimuli and as a result anticipating events. Thus, it is a learning procedure that helps us to understand when a neutral stimulus is paired with a conditioned response.

For example, the process of salivating in response to the aroma of a meal being prepared in the kitchen involves classical conditioning.

In conclusion, classical conditioning avails an organism the ability to form associations between events that it does not control.

4 0
3 years ago
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