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kirill115 [55]
3 years ago
12

The appearance of living systems on Earth from non-living molecules is called

Biology
2 answers:
Ronch [10]3 years ago
5 0
The appearance of living systems on Earth from non-living molecules is called <span>chemical evolution.</span>
Mnenie [13.5K]3 years ago
4 0

The appearance of living systems on Earth from non-living molecules is called chemical evolution.

Chemical evolution refers to the creation of living systems (complex organic molecules) from non-living (inorganic) molecules through chemical reactions on the primitive earth. Based on a theory, chemical evolution is said to occur in four stages which are; (i) simple organic substances, such as amino acids are formed by molecules in the primitive environment, (ii) the simple organic molecules combine and accumulate to form larger structures (such as proteins), (iii) the larger molecules interact to form structures called protobionts and (iv) protobionts evolve reproduction ability and transmit genetic instruction from one generation to another.

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Convection currents and graviety
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Hemoglobin, a protein is built by
lozanna [386]

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This is all I know about this, let me know if you still have questions ;)

8 0
3 years ago
PLS help if you can I don't understand
Alex73 [517]

Answer:

Iv and

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Explanation:

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Imagine that part of a population of South American finches is blown by a storm onto an island far offshore and manages to survi
lina2011 [118]

Answer: The observation "A" leads us to conclude that the finches populations are from two different species

Explanation:

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In the case of the South American finch, the island's finch population and mainland's finch population belong to different species because their offspring is sterile. To have different features, as different feather's color, or to have other dietary preference is not enough to say that they are different species. This is because within the same species, individuals can have variations. For example, we can different eye color and belong to the same species.

6 0
3 years ago
What is the similarity between a fjord and a gully? help pls ;-;
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Answer:

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Explanation:

8 0
4 years ago
Read 2 more answers
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