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Luda [366]
3 years ago
11

Dr. Bob hypothesizes that drug X causes cuts to heal more quickly. He performs a medical experiment on a group of 100 people and

confirms his original hypothesis. In the control group, a 1 cm cut took seven days to heal. In the experimental group, a 1 cm cut took four days to heal. What should Dr. Bob do next? A) Repeat the experiment for accuracy. B) Begin selling drug X to the public. C) Write a scientific theory about drug X. D) Publish the results of the experiment in a scientific journal.
Biology
2 answers:
Sergio039 [100]3 years ago
7 0
I believe the answer is A, it seems the most accurate but I'm not smart lol so idk
katrin2010 [14]3 years ago
3 0

Answer:

The correct answer will be option-D.

Explanation:

In the given question doctor used the scientific method to understand and explain the natural phenomenon.

The scientific method involves various steps like making an observation followed by background research, predicting a hypothesis and performing tests to test the hypothesis. These steps have been performed by the doctor.

After these steps the doctor will analyse the result and reach to the conclusion. This would be followed by publishing the results in a scientific journal where it would be reviewed by the fellow scientists.

Therefore, the next step will be publishing the result and thus option-D is the correct answer.

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Stellar evolution is _____.
Ilya [14]

Answer:

The process of a star changing overtime.

7 0
3 years ago
Human embryonic development is the development and formation of the human embryo. It is characterized by the process of cell div
iragen [17]

The statements that correctly describe gestation are: the normal period of gestation is about 40 weeks; the stages of this process include: zygote, blastocyst, embryo, and fetus; and changes to the form of the embryo come from differentiation and growth.

The gestation period in humans lasts about 40 weeks and comprises different stages and processes from conception until birth. The main stages of this process include:

  • Zygote: Fertilized ovum.
  • Blastocyst: Cluster of cells that is the result of the zygote going through cell division.
  • Embryo: Unborn human that is still developing, usually before the 8th week of gestation.
  • Fetus: Unborn human in development after the 8th week of gestation.

Moreover, this process implies differentiation as cells specialize for specific functions, for example, muscle cells or nerve cells, and growth as the number of cells increases and therefore the embryo or fetus increases in size.

Learn more about embryo in: brainly.com/question/1673695

3 0
2 years ago
Which muscles are used for shallow breathing and deep breathing. And what difference does it make?
zavuch27 [327]

Answer:

i am not that much of science lover but i there u go

Explanation:

During quiet breathing, the diaphragm and external intercostals must contract. A deep breath, called diaphragmatic breathing, requires the diaphragm to contract. As the diaphragm relaxes, air passively leaves the lungs. A shallow breath, called costal breathing, requires contraction of the intercostal muscles.

i hope it helped

3 0
2 years ago
Is water wet? I am prepared to debate :) I am practicing debating in a class.
ZanzabumX [31]
Water is not wet. Water only has the ability to get other things wet
3 0
3 years ago
Read 2 more answers
What is the main function of the ovaries
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They produce pockets (eggs) for fertilization and they produce the reproductive hormones, oestrogen and progesterone.
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