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posledela
3 years ago
7

What is the problem burning fossil fuels, like oil and gas? *

Biology
2 answers:
elena55 [62]3 years ago
8 0

Answer:

The use of fossil fuels (coal, oil and natural gas) is a problem

because the burning of these fuels in industry, transport and the

generation of electricity releases carbon dioxide (CO2). This is

causing global warming and climate change.

Explanation:

GuDViN [60]3 years ago
7 0

Answer:

air pollution

Explanation:

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Movement of free water molecules from an area of low concentration to an area of higher concentration

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Classify the structures homologous or analogous, depending on their structure and function
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Analogous structures have a different evolutionary ancestries but they have the same function

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Upon analysis of the results, a hypothesis can be rejected or modified, but it can never be proven to be correct 100 percent of the time. For example, relativity has been tested many times, so it is generally accepted as true, but there could be an instance, which has not been encountered, where it is not true.

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The muscles of a recently deceased human can remain in a contracted state, termed rigor mortis, for several hours, due to the la
forsale [732]

Option A is correct. These ions then have interaction with actin and myosin filaments to purpose muscle contraction. The muscle groups stay in the shriveled state until adenosine triphosphate (ATP) binds to myosin, releasing the myosin and actin filaments from one another.

<h3>How long after a individual dies does rigor mortis set in?</h3>

Rigor mortis appears approximately two hours after dying in the muscle groups of the face, progresses to the limbs over the subsequent few hours, finishing between 6 to eight hours after death. [10] Rigor mortis then stays for some other 12 hours (till 24 hours after death) and then disappears.

<h3>Why does a body go into rigor mortis stiffen within 36 hours of death?</h3>

Rigor mortis is the 1/3 stage in which the muscle mass harden and become stiff, prompted with the aid of the lack of adenosine triphosphate (ATP), which gives electricity to the muscles. Rigor mortis is a extensive tool to any dying examination because it can narrow down the timeframe of death.

Learn more about myosin here:

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