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Mekhanik [1.2K]
3 years ago
15

Please help asap, I will give brainliest!!!

Biology
1 answer:
sdas [7]3 years ago
8 0

Answer:

Biodiversity is a variation of organisms (plants, animals and bacteria) in the world or a specific habitat. Biodiversity helps to keep an ecosystem healthy because there is more variation of food and different organisms can rely on each other for survival. Also it offers a larger more reliable food chain and if one species is suddenly wiped out, it won't impact the ecosystem as much as it would if the biodiversity was smaller.

Explanation:

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The crust’s role in _______ allows it to provide the raw materials necessary for life on earth.
timofeeve [1]
<span>The correct answer to this question is the following: The crust’s role in biogeochemical cycles allows it to provide the raw materials necessary for life on earth. The crust actually affects earth in a massive variety of ways, that are impossible for us to understand without the research undertaken by scientists to understand more about its' effects on life.</span>
3 0
3 years ago
Read 2 more answers
Scientists are testing the effect of different scrubber technologies on the removal of pollutants from coal power plants. The sc
Andre45 [30]

Answer:

When a water and limestone slurry is used as a scrubber, the impact of modifying the slurry by increasing the amount of limestone has as a consequence that the amount of sulfur dioxide released will decrease.

Explanation:

One of the consequences of the use of coal as fuel is the emission of toxic gases, one of which is sulfur dioxide (SO₂), a colorless and toxic gas that can affect the health of humans and animals. That is why SO₂ scrubbers are necessary for the removal of this gas.

One of the most commonly used SO₂ scrubbers is the suspension of water and limestone, since the calcium (Ca) contained in the limestone reacts with the SO₂ to form calcium sulfide (CaS), which precipitates as a solid, decreasing the emission of SO₂ to the environment.

It is for this reason that, by <u>increasing the amount of limestone in the scrubber slurry, more SO₂ will react, and the amount released from this gas will decrease.</u>

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Learn more:

Consequence of excessive sulfur dioxide in the air brainly.com/question/8434017

4 0
3 years ago
Palisade mesophyll feature that allow photosynthesis to occur
Ronch [10]

Answer:

Palisade cells contain the largest number of chloroplasts per cell, which makes them the primary site of photosynthesis in the leaves of those plants that contain them, converting the energy in light to the chemical energy of carbohydrates

6 0
2 years ago
Mitosis and meiosis are similar processes, but they have some very important differences. Explain how mitosis and meiosis are al
solmaris [256]
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Differences: Meiosis creates gametes while mitosis creates somatic cells. Mitosis creates two daughter cells, while meiosis creates four sperm cells in men and one egg cell and three polar bodies in women. Mitosis involves one round of cell division, while meiosis involves two. Mitosis creates cells that have the same number of chromosomes as the original cell, while meiosis creates cells that have half the number of chromosomes as the original cell.
Hope that helped you. 
P.S. There are more similarities and differences, challenge yourself and see if you can find them! Good luck.
4 0
3 years ago
BRAINLIEST
guajiro [1.7K]

Answer:

Down (plumaceous), (insulation)

Tail (pennaceous), (flight)

Contour (plumaceous/pennaceous), (flight/insulation)

Bristle (pennaceous), (flight)

Filoplume (pennaceous), (flight)

Hope this helps! :)

7 0
3 years ago
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