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Tatiana [17]
3 years ago
8

Which of the choices below lists the successive stages in coal formation from first step to last?

Biology
1 answer:
Amiraneli [1.4K]3 years ago
5 0

The five successive stages of coal formation are as follows:

step 1: plants decay

step 2: peat is formed

step 3: peat changes to lignite (soft brown coal made from peat)

step 4: bituminous coal is formed (black and brittle and very polluting)

<span>step 5: anthracite coal is formed (highest amount of carbon and clean burning)</span>

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For which of the following purposes would a transmission electron microscope be the best type of microscope to use?
exis [7]

Answer:

d. viewing a cells mitochondria in details

7 0
3 years ago
PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE
igor_vitrenko [27]

Answer:

B

Explanation:

So lets go over facts of mieosis and mitosis:

Meiosis is sexual reproduction

Mitosis is asexual reproduction

Meiosis in animals is how they reproduce

Mitosis in animals is how they regenrate their cells

Mitosis copies the orgninal cell.

Meiosis mixes a male and female egg and sperm to form a zygote

Ok, knowing this. We can find our answer.

Since we know meiosis is sexual, and mitosis asexual, we can get rid of C.

We also know that meiosis is in animals, and so is mitosis, so we can get rid of A.

Finally we can get rid of D, since we know due to the male and female genetics(and through the swapping of chromesomes during prophase)that genetic variation occurs in meiosis, but since mitosis copies a single cell, it is not genetically varient.

<u>So the answer must be C, which states that Mitosis has genetically identical cells, while mieosis does not. </u>

Hope this helps! ;)

 

3 0
3 years ago
Which of the following statements best describes the geosphere?
hodyreva [135]
The answer should be C. <span>Im not 100% sure though. the geosphere makes up the earth and its atmosphere as the lithosphere and its hydrosphere. </span>
6 0
3 years ago
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Fly larvae feeding in the urethra and/or genitalia of the host is called __________ myiasis.
Anna007 [38]
That is called Urogenital myiasis which is a parasitic infestation. These flies are in the Diptera species group and the cause of this myiasis is from the eggs and larvae of this species (fly). 

Let me know if you need further info. 

                - Dotz  
6 0
3 years ago
North Carolina ranks second in production of Christmas trees in the United States. Scientists in North Carolina use living cells
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B, because it's not an advantage for something to be expensive and time consuming
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3 years ago
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