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kipiarov [429]
3 years ago
11

Write a short essay (not more than 5 sentence ) on how you think life began on earth​

Biology
1 answer:
Snezhnost [94]3 years ago
7 0

Answer:

The earliest known life-forms are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 Gya (billion years ago), relatively soon after the oceans formed 4.41 Gya, and not long after the formation of the Earth 4.54 Gya.

Explanation:

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Answer:

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Explanation:

Bio means alive, and tic means with, so biotic means with life.  Moss is the correct answer because it shows sings of life, such as reproducing, and showing responses to change.  Water, rocks, and sunlight are not alive because they show none of the signs of life.  

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the higher the altitude, the lower the oxygen available.

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What determines the similarity in anatomical features among organisms
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Peter recently traced his headaches, dizziness, and rapid heartbeat to eating soy food products. Most likely, Peter has a(n) ___
Alexxx [7]

Answer:

Peter has a "<u>soy allergy</u>".

Explanation:

Biochemically, immune system of the people with soy allergy identifies soy proteins as toxic. Therefore, their immune system signals the release of immunoglobulin antibodies. Next time when the person comes in contact with soy proteins, the antibodies recognize them and produce histamine. This release of histamine result into allergic reactions. According to the given conditions in the question, headaches, dizziness, and rapid heartbeat are most likely the result of soy allergy.

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