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Julli [10]
3 years ago
8

Chemical evolution explains how living systems were created from

Chemistry
2 answers:
boyakko [2]3 years ago
8 0
Non-living molecules.
Hope it helps! :)
Olenka [21]3 years ago
4 0

Answer: Option (d) is the correct answer.

Explanation:

When simple inorganic molecules are used to lead to the formation of complex organic molecules then it is known as chemical evolution.

Basically in a chemical evolution more stable molecules are formed from different small forms.

For example, formation of polymers take place when number of monomer units combine together.

Hence, we can conclude that chemical evolution explains how living systems were created from  non-living molecules.

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To insert a thermometer into an adapter, use choose. To prepare the thermometer. Then, hold the thermometer choose. The adapter
vova2212 [387]

To insert a thermometer into an adapter, use <u>mineral oil</u> to prepare the thermometer. Then, hold the thermometer <u>close to</u> the adapter and<u> slowly turn</u> the thermometer into the adapter.

The term "temperature" refers to a measurement of how cold or hot an actual physical object is. It is measured with a thermometer, which gives readings in Celsius, Kelvin, and Fahrenheit (°C, K, and °F).

The average kinetic energy of the particles in a given substance is often measured by temperature. A thermometer is a tool used to gauge a substance's or a body's temperature (degree of hotness or coolness). It is a bulb-shaped piece of thin glass that usually contains either coloured alcohol or mercury.

In order to get readings throughout the distillation process, a thermometer adapter is used with a temperature probe. Use mineral oil to prepare or make the thermometer suitable before inserting it into the adapter. After that, slowly insert the thermometer into the adaptor while holding it close to it.

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7 0
1 year ago
You are running a lemonade stand with your friend. You prepared 10 liters of 0.7 molarity lemonade, but your friend did online r
olga nikolaevna [1]

Answer:

add 7.5L of water

Explanation:

M1×V1=M2×V2

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0.7 × 10 = 0.4 × V2

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vol. of water to add= 17.5 - 10 = 7.5L

3 0
4 years ago
Which is most likely to dissolve fastest in water? A. sugar cube B. powdered sugar
leva [86]
Sugar cube is my answer

Hope this helps!
Let me know if i'm wrong.
7 0
3 years ago
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I need help please . science
dlinn [17]

Answer:

Whats that supposed to mean?

whats the question

Explanation:

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3 years ago
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EXTRA CREDIT. The rate at which an object moves is its speed. If a horse
Irina18 [472]
Average speed is total distance divided by total time.

Total distance is 50 m + 150 m + 300 m = 500 m
Total time is 68 s + 35 s + 22 s = 125 s

Average speed is 500 m / 125 s = 4 m/s
6 0
3 years ago
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