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kotegsom [21]
3 years ago
13

Are plants abiotic or biotic

Chemistry
1 answer:
UNO [17]3 years ago
6 0
Hey there!


The answer is biotic! Biotic are all living factors in an ecosystem.


Hope this helped!
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If you travel 7.5 km and walk for 1.5 h, what is your average speed? <br> Show your work?
Assoli18 [71]
Answer: 5
Explanation: you divide the distance by the time and get the speed.
3 0
3 years ago
Put these numbers from greatest to least precision<br> 0.10 g/mL <br> 0.0447g/mL <br> 0.0700g/mL
horrorfan [7]
I am going to go with,

0.10 g/mL
0.0700 g/mL
0.0447 g/mL

I don't know if this is the correct answer, but I am 80% sure that it may be.
:) :)
6 0
3 years ago
Students find the pH of Substance A to be 2.1 and Substance B to be 4.4. They are told Substance C is less acidic than Substance
Slav-nsk [51]

Answer:

the range should be 2.2 to 4.3

Explanation:

I think so because the numbers at the left side of the scale from 1 are more acidic so as it increases it's still acidic but lesser so 1 is more acidic than 2 so I used 2.2 as the beginning of the range because it's less acidic than A even though its a greater number and 4.3 is lesser than 4.4 but its still greater on the scale. frankly speaking I don't feel so correct because it's in decimal so try and compare facts thank you

8 0
3 years ago
The pH of a solution is tested, and it is found to be a basic solution. Of the following choices, what could the pH have been? A
lesya [120]
Basic solution is pH>7
therefore the answer is D.9
8 0
2 years ago
Read 2 more answers
Gu
Andrei [34K]

According of Dalton's law of Partial pressure, the total pressure of a mixture of gases is the sum of the partial pressures of the individual vases in the mixture.

Hence;

The for hydrogen collected over water, we have a mixture of hydrogen gas and water vapour.

Total pressure = pressure of hydrogen gas + vapour pressure of water

Pressure of hydrogen gas = Total pressure - vapour pressure of water

Pressure of hydrogen gas = 636 mmHg - 28.3 mmHg

Pressure of hydrogen gas = 607.7 mmHg

7 0
2 years ago
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