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svetoff [14.1K]
3 years ago
10

An important condition for the formation of coal is ________.

Biology
1 answer:
Anastasy [175]3 years ago
5 0

Answer:

Incomplete decomposition of organic matter due to a lack of oxygen. (Ans D).

Explanation:

Coal is known as the mostly carbon with containing different amounts of oxygen, nitrogen, sulfur, and hydrogen. Coal is formed when Incomplete decomposition of dead plant matter due to a lack of oxygen occurs. In-plant matter because of the pressure, and heat-generating physical, and chemical changes occur which lead to force out oxygen, and carbon deposits left. so, in this time the plant matters become coal.

Coal is divided into three main types which are based on the percentage of hydrocarbon, oxygen, and carbon occurs in the coal.

1) Anthracite coal.

2) Bituminous coal.

3) Lignite coal.

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What is the largest organ in your body?
slavikrds [6]

Answer:

On the inside of your body would be the Liver, overall would be the skin.

Explanation:

Look at scale images or medical diagrams and you will see.

please mark brainliest

8 0
1 year ago
A thin, flexible, semipermeable barrier around the cell which regulates what enters and leaves the cell.
raketka [301]

That would be Cell membrane. :-)


5 0
3 years ago
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Which major contribution did Carolus Linnaeus to scientific study?
Marat540 [252]

I am pretty sure that the answer is B.

7 0
3 years ago
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The rate of kidney filtrate formation would normally be dependent upon all of the following factors except __________.
Anton [14]

Answer: blood calcium level

Explanation:

There are several factors affecting the rate of kidney filtrate formation including filtration membrane integrity

, systemic blood pressure, and renal artery/arteriole diameters.

Filtration membrane integrity

: It regulates the filtration of small fitrates and large filtrates. It is very important to handle the osmotic pressure of salts, if it will get damage the filtration will not take place properly.

Systemic blood pressure: systemic blood pressure is very important factor as it affects the Glomerular Filtration Rate (GFR). Low blood pressure or volume due to dehydration can result in decreased GFR.

Renal artery/arteriole diameters: The filtrate move through the renal artery and if it's diameter will increase or decrease it will affect the movement of filtrate. if diameter will decrease it can block the renal artery and can cause a huge damage.

Blood calcium level do not have any role in the kidney filterate formation or renal regulation.

Hence, the correct option is blood calcium level.

3 0
3 years ago
Which of the following best describes the cytoplasm in the cell?
Bingel [31]

Answer: A watery substance where cell processes take place.

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3 years ago
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