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Sergio [31]
3 years ago
5

To protect constantinople the byzantine emperors built what?

Social Studies
1 answer:
maw [93]3 years ago
6 0

To protect Constantinople from the Germans, the Emperor Theodosius II, built in the fifth century a triple wall about 12 meters high that surrounded the city

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Several unsafe practices while working in a laboratory are listed. identify the most likely hazard to result from each unsafe pr
Svetradugi [14.3K]

The most likely hazard to result form the listed laboratory unsafe practices are;

1. Working with a volatile chemical on the outside of the cooker hood-

Hazard. Inhalation of a potentially toxic chemical. This is a risk because toxic chemicals can enter our lungs and damage them.

2. Failure to label a new chemical reagent

Hazard: Exposing colleagues to an unknown danger.

If they others are unfamiliar with the new chemical reagent, they may be using the wrong reaction, which could lead to an explosion.

3. Lunch at the lab bench-

Hazard: Ingestion of a potentially toxic chemical. Because toxic chemicals can come into contact with our food and harm us.

4.Do not wear safety glasses in the lab.

Hazard. Exposing yourself to eye damage. Because dangerous chemicals can come into contact with the eyes and damage them.

5. Failure to clean up a corrosive chemical spill

Hazard. Exposing coworkers to skin damage. Because they can come into contact with that spill of a corrosive chemical and damage the skin.

6. Dispose of the broken glass tubes in the waste bin. Hazard Expose your colleagues to potential skin cuts. As co-workers do not know that we have thrown broken glass in the trash, they are likely to come into contact with this broken glass and cut themselves.

<h3>What are laboratory unsafe practices?</h3>

Inadequate chemical hygiene. When working with hazardous compounds, failure to utilize protective equipment or follow lab safety protocols. Spills of chemical, biological, or radioactive materials in a laboratory or public place. Odor emissions from known or unknown chemicals.

Learn more about Lab Health and Safety:
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1 year ago
What does not need to be addressed when organizing an economy?
astra-53 [7]

Answer:

The rules of political institutions.

While politics can play a role in changing the economy, political institutions are not directly related with the economy itself.

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3 years ago
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Eduardo's football team is playing the leading team in their division. They have to win this game to qualify for the regional ch
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Answer:

D) acute stress.

Explanation:

These are the options for the question

A) chronic stress.

B) eustress.

C) distress.

D) acute stress.

From the question we are informed about Eduardo's football team who is playing the leading team in their division. They have to win this game to qualify for the regional championship. Eduardo is stressed because of the extreme importance of this game. In this case, kind of stress is

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2 years ago
The authors of your text suggest that openly and rationally discussing something that has made you angry with close friends can
Ray Of Light [21]

The authors of your text suggest that openly and rationally discussing something that has made you angry with close friends can lead to. be the <u>power of normative social influence</u>

<h3>What is authors ?</h3>

A writer or poet who creates or originates a written work, such as a book or play, is referred to as an author. An author is more broadly defined as "the person who originated or gave existence to anything," and the determination of their authorship establishes their legal liability for the work they produced. How does Wikipedia help you find authors?

Thousands of volunteers work together to co-write the pages on Wikipedia. Nearly all articles have several authors. Click on the "history" tab at the top of that page to learn who wrote a certain article. This will make it clear who changed the page.

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2 years ago
According to the text, social media is part of the larger media ecosystem made of:
Mariulka [41]
According to the text, social media is part of the larger media ecosystem made of: <span>paid media and owned media.
Paid and owned media are marketing strategy phrases that describe the digital marketing method.
</span>Owned media is any web property that can be controlled.<span> While paid media are paid advertising efforts.</span>
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