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valentinak56 [21]
3 years ago
12

One group of students is investigating the cause of the unusual color of water in wells of a location. They analyze the land sur

faces and gather data about the locations of the polluted wells. What should be done to ensure that their results are reliable and valid? (1 point)
match the results with secondary sources

get the results approved by government agencies

publish the results in newspapers and magazines

share the results with others who can repeat the study
Biology
1 answer:
Murljashka [212]3 years ago
7 0

Answer:

Option B, Get the results approved by government agencies

Explanation:

The findings of the student can be verified by someone who has already conducted research or studies in the same field earlier. Since a government agency would have carried out a sincere study and their findings would be more accurate as compared to any of the secondary sources, newspaper or magazine publication, it would be advisable to get the results verified by some government agency.

Also a finding attested by a government organization is more trusted than its verification from any other sources.  

Hence option B is the correct choice of answer

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Was the scientist who developed the inactivated polio vaccine.
Naddika [18.5K]

Answer:

Jonas Salk

Explanation:

  • The vaccine that is used for the prevention of polio caused due to the infection caused by the poliovirus is known as polio vaccines. 
  • The first successful polio vaccine was developed by Jonas Salk in the year 1952 and the success of the field trials was announced in the year 1955. 
  • This vaccine became famous as the Salk polio vaccine which is 60-70% effective against PV1 and 90% against PV2 and PV3. 
  • This vaccine was an inactivated vaccine. 
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A very large fire broke out in the Sandia Mountains. Explain how this might affect the different organisms (plant and animal) th
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This can affect the organisms living there because now, their environment is probably different than what they have been living in for a long time, so now they have to adapt to this new environment, and if they don't, the organisms will probably end up dying.
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3 years ago
Which of Newton's laws is described below?
Arlecino [84]
Newtons second law...........................
7 0
3 years ago
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During a visit to a desert ecosystem, a student observes the
faust18 [17]

Answer: D) The lizard and the snake are secondary consumers.

Explanation:

Producers are organisms that, simply put, produce their own food. All photosynthesizing plants are considered to be producers. Animals cannot be producers.

Primary consumers eat producers.

Secondary consumers eat primary consumers.

Tertiary consumers eat secondary consumers, and so on.

The lizard eats a fly, which is a primary consumer. This makes the lizard a secondary consumer.

The snake eats a mouse, which is a primary consumer. This makes the snake a secondary consumer.

A) is incorrect because the hawk is a tertiary consumer.

B) is incorrect because grass is a producer, not a consumer

C) is incorrect because the lizard is a secondary consumer

3 0
3 years ago
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Mr. Jones suffered a "stroke" as a result of a brain injury. Although he can still move the fingers on his right hand, he has lo
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The options are:

A) Right Frontal Lobe

B) Right Temporal Lobe

C) Left Frontal Lobe

D) Left Parietal Lobe

E) Hypothalamus

Answer:

The correct answer is D) Left Parietal Lobe

Explanation:

Parental lobe plays an important role in combining and interpreting sensory information coming from various body parts. It process information which allows individuals to know about the position of his body parts.

The damage in the left parietal lobe will affect the right side of the body and cause numbness and impaired sensation in the right side of the body. So the individual who has damaged left parietal lobe will not able to sense any stimulus in his right hand but can still move his fingers. So the right answer is D.

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3 years ago
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