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Vinvika [58]
3 years ago
12

About 300 million years ago, the seas and oceans were inhabited by tiny plants and other organisms. These organisms died and wer

e buried on the ocean floor. Over time, their bodies were covered with silt and mud that was rich in organic material, forming layers of organic matter. This matter was subjected to high temperature and pressure. In such conditions, oxygen was available in abundance. Over a period of many years, the matter decomposed and formed oil and gas. which sentence is incorrect
Biology
2 answers:
dmitriy555 [2]3 years ago
4 0
<span>In such conditions, oxygen was available in abundance.</span>
ehidna [41]3 years ago
3 0

Answer:

The formation of petroleum takes place because of various chemical reactions, which take place to the substances that were once living. In the majority of the cases, the formation of liquid petroleum takes place from the algae and zooplankton, which get settled to the bottom of the lake or sea, and was then got buried underneath the sediments.  

The sediment makes sure that no oxygen could reach the dead and decaying organic matter, and thus, the stage gets set for the production of oil. In the majority of the cases, the organic matter goes via many modifications, which take millions of years. The sediments continue to pile over each other and enhance the pressure on the organic matter, this leads to the formation of natural gas and liquid petroleum.  

Thus, the sentence, that is, "In such conditions, oxygen was available in abundance" is the incorrect one.  

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Nitrogen is used to produce<br><br> a. proteins<br><br> b. DNA<br><br> c. both proteins &amp; DNA
AlekseyPX

Answer:

c

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What is it called when two hormones cancel each other out or have opposite effects?
mina [271]

antagonism

When two hormones cancel each other out or have opposite effects it is called antagonism.

<h3>What is an example of antagonism?</h3>
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<h3>What does the term "antagonistic hormones" mean?</h3>
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<h3>How do antagonists to hormones function?</h3>
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To learn more about antagonism visit:

brainly.com/question/2916867

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7 0
1 year ago
____ take longer to decompose so they need to be finely cut
Grace [21]
Hello there!

Let's take for example plastic, plastic would take a good while for it to decompose. It wouldn't make sense for it to be "food produce" because food does decompose very quickly. Wood could be the answer, but wood wouldn't take that long for it to decompose, all it could use is some constant water and rain, and then the wood would then give old and just decompose. But even thought that is the case, wood cuttings would be the answer.

Vegetable peels would not take a long time.Most likely, they are probably to fastest in this list above. So, based from your options, your correct answer would be (wood cuttings).

(option a) would be your answer.

I hope you found this helpful
4 0
3 years ago
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