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lozanna [386]
3 years ago
15

What is dark matter? Commonlit answers plss help me

Social Studies
1 answer:
rjkz [21]3 years ago
6 0

Answer:

(in some cosmological theories) nonluminous material that is postulated to exist in space and that could take any of several forms including weakly interacting particles (cold dark matter) or high-energy randomly moving particles created soon after the Big Bang (hot dark matter).

Explanation:

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What can humans do to make the renewable forest resources last longer? ap environmental science
Lady_Fox [76]

Answer: Reducing the use of forest resources can enable humans to make it last longer.

Explanation: A reduction of the use of forest resources can help with the mitigation process. Mitigation can be defined as the reduction of the loss during any natural disaster. Forest is a rich source of oxygen, so we have to be very careful about the conservation of forest resources. It also serves numerous others functions like it can be use as shelter for different animals and birds. We have to minimize the uses of forest products.

3 0
2 years ago
(Consider This) For people that use commitment contracts to motivate achievement of a goal, people have the choice of their pena
Naya [18.7K]

Answer: A. designating an anti-charity should be more effective because loss  aversion will provide additional motivation .

Options:

A. designating an anti-charity should be more effective because loss

aversion will provide additional motivation

B. designating a charity should be more effective because it avoids all potential for loss

C. it shouldn’t matter whether one designates a charity or anti-charity

D. self-interest biases generally keep people from choosing the anti-charity

Explanation:

The study of behavioral Economics shows that people are more driven by the loss of fear than the hope of gain. This is known as loss aversion. In commitment contracts where penalty money is promised to a charity or an anti-charity if the goal is not achieved, those who promise their money to an anti-charity tend to achieve their goals more. The same also applies when comparing this group and those who do not have to forego anything if they do not meet their target.

This is because giving to a charity will still seem beneficial while losing the money to an anti-charity will seem like a total loss.

3 0
3 years ago
An overweight adult who has been overweight all of his life, experiences easy weight gain after successful weight-loss attempts,
hjlf

Answer:

set point theory                                                                        

Explanation:

Set point theory: The term "set point theory" is described as a phenomenon that suggests that an individual's body weight is being regulated at a preferred or predetermined level through a "feedback control mechanism". However, in an adult, body weight is being maintained at some "relatively stable level" for quite a long period in time. In other words, it refers that an individual's body will fight to "maintain" a specific body weight.

In the question above, the given statement illustrates the set point theory.

6 0
3 years ago
A researcher wants to study math achievement in sixth graders. The researcher obtains a list of all elementary school districts
Flauer [41]

Answer:

This sampling method is called cluster sampling.

Explanation:

In cluster sampling, the researcher will first divide the population into separate groups. The researcher in the passage focused on sixth graders of a certain state as his subjects. The next step is to select a simple random sample of clusters from that population. In this case, the researcher randomly selected 5% of the districts in the state, and administered the achievement test to their sixth graders. Therefore, we can safely say he used cluster sampling.

6 0
3 years ago
Errol, aged 17, is about to graduate from high school, an achievement that may be taken for granted in some families but which i
romanna [79]

Answer: aide

Explanation:

Social service aide also known as social service assistants are individuals with a job role of assisting in providing client services in a various capacity of field such as rehabilitation, social work, psychology assisting families, and also assist clients in recognizing and realizing the benefits of social and community services.

This is the career path Errol has chosen to start with.

6 0
3 years ago
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