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Answer: C) The easier it is to keep prices high.
Explanation:
The task environment refers to the set of sectors that includes global suppliers, distributors, customers, and competitors.
In a profitable industry, if new companies attempt to enter the task environment, the output will expand, making prices fall, and profits decline. Decreasing the threat of entry by developing policies that build barriers to entry allows established businesses to keep prices high.
D. Most earthquakes occur at plate boundaries.
The safety steps necessary for the patient and the operator during sealant placement are:
- Etchant precautions
- Sealant precautions
- Storage and Use
<h3>What are the steps about?</h3>
In regards to Etchant precautions - One need to always put on their PPE as etching agents is known to have phosphoric acid.
In terms of Sealant precautions - the use of sealant material is said to be one that has in it acrylate resins, and this is one that patient can be allergic to. So one need to be careful.
In regards to Storage and Use - one need to save or keep materials far away from eugenol-having products, and one should not expose them to air or light.
Therefore, The safety steps necessary for the patient and the operator during sealant placement are:
- Etchant precautions
- Sealant precautions
- Storage and Use
Learn more about sealant placement from
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What Nina has learnt to do by expressing important information is communication.
<h3>What is communication?</h3>
This can be described as the act of exchanging messages and information between people or a group of persons.
There are different ways of communication:
- By telephone
- By emails
- By text messages
- Verbal communication
Read more on communication here:
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