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kari74 [83]
3 years ago
9

How are modern people using earth for their benefit?

Medicine
2 answers:
Georgia [21]3 years ago
8 0
How does the text feature support David Livingstone’s purpose to portray Africa positively to Europeans?


It shows the comfortable living conditions.

It shows the beauty of the landscape.

It shows that the people are wealthy.

It shows that the people are friendly
charle [14.2K]3 years ago
3 0

Answer:

Modern people are using the Earth for many things like farming, technology, art, and more.

Explanation:

Farming is a form of agriculture, people who farm can make money off of selling their crops, and they can also feed themselves.

Technology is a mix of mathematics, science, and the arts. Without technology, phones, laptops, cars, and other electronics would not exist right now. We need cars for transportation to get from Point A to Point B, and we use our phones and laptops for communication and entertainment.

Art is the form of human activities in creating visual, auditory or performing artifacts. Without art, life wouldn't be very pleasurable. People want to express themselves, and people want to see beauty. Art also helps historians tell about the past.

Hope this helped!

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Which of the following changes occurred in the second half of the 1900s?
aev [14]

Answer:      i think that its D and that might be just my opinion

Explanation:

                all of the are good answers but if you get it wrong i truly apologize

7 0
3 years ago
A 5.0 mL sample of agua oxinada was diluted in 30 mL distilled water and 30 mL diluted sulfuric acid. The resulting solution was
Savatey [412]

Answer:

14.8% of H2O2

Explanation:

Based on the redox reaction of H2O2/MnO4- is:

2MnO4- + 5H2O2 + 6H+ ⇄ 2Mn2+ + 5O2 + 8H2O

<em>2 moles of KMnO4 react with 5 moles of H2O2</em>

<em />

To solve this question we need to find the moles of KMnO4 until reach the endpoint. Using the balanced reaction, we can find the moles of H2O2 that must be converted to grams using its molar mass -Molar mass H2O2: 34.015g/mol-:

<em>Moles KMnO4:</em>

0.0297L * (1.4686eq/L) = 0.04362eq MnO4- * (1mol / 5eq) = 0.008723 moles MnO4-

<em>Moles H2O2:</em>

0.008723 moles MnO4- * (5mol H2O2 / 2mol MnO4-) = 0.02181 moles H2O2

<em>Mass H2O2:</em>

0.02181 moles H2O2 * (34.015g/mol) = 0.7418g H2O2

<em>%:</em>

0.7418g H2O2 / 5.0mL * 100

<h3>14.8% of H2O2</h3>
4 0
3 years ago
How are certificates and licenses different
umka2103 [35]

Answer:

a certification verifies that a professional has met a certain set of criteria for a skill or job as measured by a third-party assessment. A license is verification by a government agency that a professional is able to perform a particular occupation in a particular location, such as a certain stat

Explanation:

6 0
3 years ago
Help quickly I’ll give Brainly if correct!
Alexeev081 [22]

Answer:

B

Explanation:

7 0
3 years ago
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Is there a difference between anxiety attacks and panic attacks?
Fiesta28 [93]

Answer:

Yes, a subtle one.

Explanation:

Symptoms of a panic attack are intense and disruptive. They often involve a sense of “unreality” and detachment. Anxiety symptoms vary in intensity, from mild to severe. Panic attacks appear suddenly, while anxiety symptoms become gradually more intense over minutes, hours, or days.

...

Now here's my take on it ( I have severe anxiety).

While Anxiety attacks take time to build up, panic attacks come out of nowhere (one moment you're fine, the next you can't breathe)

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2 years ago
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