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kiruha [24]
3 years ago
13

What is the name for the percentage of space not occupied by solid matter in

Biology
2 answers:
kramer3 years ago
8 0

Answer:

The percentage of space not occupied by solid matter in soil is called :

B. Porosity.

Explanation:

  • Porosity is represented as the percentage of void in the soil.
  • In simple words, it is the number of pores present in a soil.
  • The porosity of soil is a factor that determines the quality and suitability of the soil for agriculture.
  • A more porous soil does not hold lot of water and nutrient while a less porous soil retains water and nutrient.
  • Thus neither a extremely porous nor a less porous soil is suitable for agriculture.

12345 [234]3 years ago
4 0

Answer:

For APEX: Porosity

Explanation:

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Extra credit question

Earth is special because it is an ocean planet. Water covers 70 percent of Earth's surface. Earth's atmosphere is made mostly of nitrogen and has plenty of oxygen for us to breathe.There are multiple reasons for earth to be a special planet. Reasons are as follows

1.Earth is the only planet known where intelligent life exist.

2.It lies in the circumstellar habitable zone (CHZ). CHZ is defined in the image given below.

3. Earth has a unique magnetic field which protects the earth from the harmful solar winds. These solar winds played a role in transforming venus into hell.

4. Earth has Van Allen radiation belts which protects it from cosmic rays.

5. Our large neighbour Jupiter protects is from many comets and asteroids that come from the keiper belt and Oort cloud.

6. Earth's atmosphere is favorable to support life on earth. This atmosphere consists of different gases in adequate amount. If the percentage of gases would differ then life on earth may face serious consequences.

7. Tectonic plates of earth differentiates it from most other planets.

8. Earth has a solid crust unlike the gaseous planets.

9. Earth has been gifted with a medium sized star which release solar winds and protect us from the harmful radiation of outer space.

Brainliest?

Explanation:

5 0
2 years ago
The plants, animals, water, and soil of a forest is an example of?
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The answer is Habitat
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anygoal [31]

The right answer is The cells are damaged.

Take the example of skin cells.  

The skin consists of two tissues:

* the outermost, the epidermis, resting on a vascularized connective tissue,

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In the epidermis, which includes several layers of cells, the outer layer is formed of dead cells that are desquamating and are constantly being replaced from proliferating basal cell cells. So, in normal conditions, the epidermis is in constant renewal.

On the other hand, when accidentally, the upper parts of the epidermis are damaged, for example, a slight abrasion or of a burn, the destroyed portion is regenerated (replaced) thanks to an accelerated proliferation of basal epidermal cells .

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8-11 is -3. When subtracting a bigger number from a smaller number, the answer will always be negative.
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