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BaLLatris [955]
3 years ago
7

A study was done in Pueblo, CO, to compare the pattern of heart attack rates across the year before and the year after a public

smoking ban had been enacted. The researchers who conducted this study used a(n) ______ design.
Social Studies
1 answer:
omeli [17]3 years ago
7 0

Answer: Interrupted time-series

Explanation:

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At the beginning of the empire, in order to be a Roman citizen you had to _______ . a. own land c. live in the city b. be a nobl
Neko [114]

The correct answer is own land

In order to become a citizen in ancient Rome you had to be a man and own land. Women and slaves were not granted citizenship. Initially, only the people that lived within the city were considered as citizens


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3 years ago
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In the deep ocean layers where the sunlight does not reach, these organisms ______________ use sulfides from the hydrothermal ve
gtnhenbr [62]

Answer:

In the deep ocean layers where the sunlight does not reach, these organisms that are chemoautotrophic use sulfides from the hydrothermal vents to perform chemosynthesis instead of photosynthesis.

Explanation:

Chemoautotrophic organisms are the ones that are adapted to the absence of sunlight. Such organisms identify electron donors in their vicinity and derive energy from the oxidation reactions that these electron donors (mostly, inorganic compounds) undergo.

The major reason for the development of such a trait in these organisms is the depth that they live at. On deep-sea floors, there is an abundance of sulfides. Thus, the organisms living on there make use of the sulfides to fix carbon and obtain energy the required energy to sustain.

The process of chemosynthesis occurring on deep-sea floors due to the presence of carbon, sulfides, and oxygen culminates in the production of organic materials as an end result which the organisms feed on and sustain even when there is no sunlight available. These organisms majorly belong to the bacteria species called Archaea and Extremophiles.

8 0
3 years ago
How can I get my grades up
olga nikolaevna [1]
Study more in the subjects your grades are low in
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3 years ago
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A 2-year-old toddler, who has a developmental delay, recently learned to release a 2-inch (5.08 cm) ball into a large toy box. w
Tamiku [17]

Now the next step should be to complete a 3-to-4 piece puzzle.

In the development of stages of occupations, a child who is able to put an object into a toy box would now be expected to be able to put together a 3- to 4-piece puzzle.

Developmental Delay: Delay in development is generally determined when a child does not attain developmental milestones as compared to peers/ other children from the same age group.

Fine motor skills involve movement of the smaller muscle groups in your child’s hands, fingers, and wrists.

To know more about Development delay here

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8 0
2 years ago
As a student of organization behavior, you have the opportunity to investigate what factor's lead employees to make certain choi
katovenus [111]

<u>Answer: </u>

The investigation, in turn, can help one to use the factors in an ethical manner to get some necessary tasks accomplished within the organization by putting to use the knowledge gained from the investigation.

<u>Explanation: </u>

  • In order to help oneself achieve greater feats, the knowledge secured from the studies carried out in the past or the experiences gained earlier can be used ethically.
  • In the given example, the individual can help himself by influencing the choices of the concerned authorities by implementing the factors that impact the choice.
  • This way, he can better organize the work to suit his capabilities and also motivate the subordinates to make choices that would prove beneficial to him and the organization at large.
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