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kap26 [50]
4 years ago
12

What happens when the soil does not have any earthworms

Chemistry
1 answer:
stira [4]4 years ago
5 0

Explanation:

When a soil lacks earthworm, it will be poorly aerated and organic matter will be lacking.

Earthworms burrow through the soil and leaves holes and pores around in the soil.

  • Soil air is an important component that makes up the soil.
  • Earthworm are good burrowers that penetrates the soil and creates pores.
  • This facilitate infiltration of water into the soil and also the circulation of air.
  • Also, since they are decomposers, they the leave the soil rich and filled with organic matter.

learn more:

Soil formation brainly.com/question/2473178

#learnwithBrainly

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The density of NaCl( s) is 2.165 g cm 3 at 25 C. How will the solubility of NaCl in water be affected by an increase in pressure
sammy [17]

The solubility of NaCl in water will not be affected by an increase in pressure.

We know that the density of NaCl(s) in 2.165 g/cm³ at 25 °C and we want to know how will its solubility in water be affected when the pressure is increased.

<h3>What is solubility?</h3>

Solubility is the maximum mass of a solute that can be dissolved in 100 grams of solvent at a determined temperature.

The solubility of a solid, such as NaCl, in a liquid, is mainly affected by the temperature. However, since solids are not compressible, an increase in pressure will not affect its solubility.

On the other hand, the solubility of gases in water will increase with an increase in pressure, as stated by Henry's law.

The solubility of NaCl in water will not be affected by an increase in pressure.

Learn more about solubility here: brainly.com/question/11963573

7 0
2 years ago
First to answer both CORRECTLY gets brainleist!
madam [21]

Answer: I am actually studying about Stars, so I got you.

3. As the temperature of a star Increases, it's luminosity increases.

As the temperature of a star decreases, it's luminosity decreases.

4. Hot and Bright. The bigger the star, the hotter it gets is from what I learned.

4 0
3 years ago
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What do tissues combine to form?
elena55 [62]
Answer is D organs because cell forms tissues, tissues form organs and organs forms the organ system
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3 years ago
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HEL PHELP HE LP HELPPP ILL MARK U THE BRAINLIEST :)
Serga [27]

Answer:

C3H6

Explanation:

3 Carbon atoms

6 Hydrogen atoms

8 0
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2. A 90 g bag of trail mix is contains 22% nuts, 35% granola, 18% dried fruit. The rest is chocolate chips.
elena-14-01-66 [18.8K]
There are:

19.8g of nuts (90x0.22=19.8)
31.5g of granola (90x0.35=31.5)
16.2g of dried fruit (90x0.18=16.2)
22.5g of chocolate chips (90x0.25=22.5)
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3 years ago
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