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Diano4ka-milaya [45]
3 years ago
7

The Miller-Urey experiment simulated compounds present in the atmosphere of early Earth, lightning, and the evaporation and cond

ensation of atmospheric water. What other information about the conditions on Earth during this time period would you want to know to improve the experiment?
Biology
1 answer:
levacccp [35]3 years ago
8 0

Answer:

The Miller-Urey experiment was conducted to simulate the conditions on Earth when life arose, and see if a chemical evolution could occur. This experiment was performed without oxygen, because they knew that if oxygen was added, the amino acids would oxidize. In particular, the experiment intended to simulate a volcanic eruption was analyzed.

Thus, particles of water, methane, ammonia and hydrogen were exposed to high temperatures and electric discharges that simulated these eruptions, during a determined period. Later, it was observed that organic compounds had emerged from this exposure, which allowed us to infer one of the hypotheses regarding the origin of life on Earth.

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Use Figure 1 to evaluate each trigonometric function of angle A . The side adjacent to angle A has length 8 and the side opposit
jonny [76]

The trigonometric ratios are;

  • Sin A = 0.78
  • Cos A = 0.625
  • Tan A =  1.25
<h3>What are the trigonometric ratio?</h3>

The trigonometric ratios are sine, cosine and tangent. Now we have the hypotenuse of the triangle. Figure 1 has been shown in the image attached to this answer.

c = √8^2 + 10^2

c = 12.8

sin A = 10/12.8 = 0.78

Cos A = 8/12.8 = 0.625

Tan A = 10/8  = 1.25

Learn more about the trigonometric ratios:brainly.com/question/13724581

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2 years ago
Different ways pulse rate can be used to measure fittness
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3 years ago
6. The arrow represents the movement of which substances?
stealth61 [152]

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8 0
3 years ago
Which pathogen is a single-celled, prokaryotic organism.
Mkey [24]

Answer:

Only the single-celled organisms of the domains Bacteria and Archaea are classified as prokaryotes—pro means before and kary means nucleus. Animals, plants, fungi, and protists are all eukaryotes—eu means true—and are made up of eukaryotic cells.

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3 years ago
Which physical evidence supports the evolution of earth due chemical weathering?
puteri [66]

<u>Answer</u>:

Concave shape of the wave rock  is a physical evidence that  supports the evolution of earth due chemical weathering

<u>Explanation</u>:

It is the best physical evidence of collection in the earth’s evolution. The earth surface is 2.7 billion years old, also the basis for formation of Australian continent formation. The wave rock is formed by weathering of the surrounding area, which helps in proving the deposition part, as the wave rock was below the ground, occurred due to deposition of rock years over years. It is made from very tough material from its surrounding. The weathering reduced the surrounding terrain, while the bedrock remained to witness for the history.  

8 0
3 years ago
Read 2 more answers
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