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lesantik [10]
3 years ago
7

The chemical name for sand Is silicon dioxide. The 2 elements found in a sample of the sand are blank and blank

Biology
2 answers:
Tatiana [17]3 years ago
7 0

Answer:

Explanation:

Silicon and oxygen

Nuetrik [128]3 years ago
4 0

Answer: The two elements found in sand are silicone and oxygen.

Explanation:

Sand is a granular substance that contain different smaller pieces of rocks and minerals. It is formed fromm weathering of rocks or breakdown of larger particles of rock into smaller pieces. Silicon dioxide or silica is a compound found in sand and also glass. Silicon dioxide is the chemical formula of sand. Silicon dioxide is formed when silicone reacts with two molecules of oxygen to form silicon dioxide. The major elements in sand is silicone and oxygen.

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Groundwater _____. contains high levels of salt minerals is the largest available source of freshwater is only found in very wet
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Whats the difference between saturated and unsaturated fat
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A nurse demonstrates the correct use of hand hygiene using an alcohol-based handrub for which situation? select all that apply.
Naddik [55]

The correct use of hand hygiene using an alcohol-based hand-rub are for these situations:

  • After removing gloves,
  • Before entering a client's room,
  • After applying a clean, dry dressing

<h3>What ae the steps required to maintain hygiene in a hospital environment?</h3>

Hygiene is the process by which an clean environment free of germs is kept in place.

A  hospital environment requires that proper hygiene is maintained in order to prevent the outbreak of diseases.

Some steps in maintaining hygiene in the environment include:

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The nurse will demonstrate the correct use of hand hygiene using an alcohol-based hand-rub as follows:

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In conclusion, alcohol-based hand-rubs are important to maintain hygiene.

Learn more about alcohol-based hand-rubs at: brainly.com/question/25051422

#SPJ1

6 0
2 years ago
Explain why both unisexual and bisexual flowers can self pollinate.​
rodikova [14]

Answer:

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Unisexual flowers:

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5 0
3 years ago
Read 2 more answers
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