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Firlakuza [10]
3 years ago
12

"Using a low-flow shower head instead of a high-flow shower head saves about 3 gallons of water per minute." Who is the most rel

iable source of this information? (1 point)
A) a farmer
B) a politician
C) a scientist
D) a meteorologist
Chemistry
2 answers:
Ymorist [56]3 years ago
7 0
C a scientist because they would be the ones who are most qualified to do the experiment and get accurate results
Westkost [7]3 years ago
3 0

Answer:

C). Scientist

Explanation:

Scientist are technical persons and they can understand the language of science and measurements. The sentence, "Using a low - flow shower instead of a high - flow shower heads saves about 3 gallons of water per minute."

So by the language the above sentence is purely technical language. It says we can save approximately 3 gallons of water in one minute if we choose to use a low flow height instead of using high flow height of water shower flow.

A farmer, a politician or a meteorologist may not find some useful information from the above sentence. Hence the answer is Scientist.

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13.) would be cytoskeleton and number 16.) would be lysosomes
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The graph below shows the volume and the mass of four different substances at STP.
sladkih [1.3K]
The formula of density is mass / volume

This means that
- high mass, low volume = high density
- high mass, high volume = so-so
- low mass, high volume = low density

From the graph shown, 
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3 years ago
The density of gas particles in a section of Earth’s atmosphere decreases. Which of the following is the most likely explanation
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<span>This is due to the fact that the air pressure in that certain section of Earth’s atmosphere decreased. As density of gas particles decreases as air pressure decreases. Therefore, density of gas particles and air pressure have a direct relationship. An increase in air pressure would then effect to an increase in gas particles. </span>
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3 years ago
Please indicate which of the compounds will yield postive results for the permanganate, ninhydrin, and ceric ammonium nitrate te
maks197457 [2]

The compounds will yield Positive results for the permanganate, ninhydrin, and ceric ammonium nitrate tests  are

permanganate test= ethene,

ninhydrin=aspasyic acid Phenylalanine

ceric ammonium nitrate test= methanol

<h3>What is a compound?</h3>

Generally, A compound is simply defined as a substance made up of two or more different chemical elements held together by chemical bonds that are difficult to break.

In conclusion, For the permanganate test= ethene,

ninhydrin=aspasyic acid Phenylalanine

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Read more about Compound

brainly.com/question/704297

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Please Help 8-9!!!!!!!
seropon [69]

The labeled diagram is given in the image attached.

As it can be seen from the image that freezing is when energy is removed from the system at 0 ⁰ while melting is when energy is added at 0⁰.

Also when energy is added at 100⁰C, it causes boiling while when it is removed at 100⁰C, it causes condensation.


Melting point of water is 0⁰C while boiling point is 100⁰C

3 0
3 years ago
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