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alexandr1967 [171]
3 years ago
15

Which is most likely the order of the origin of life on Earth?

Biology
1 answer:
xz_007 [3.2K]3 years ago
8 0

Bacteria to amphibians. amphibians started to turn to fish and some started walking to land. They started laying eggs and turning into reptiles. those reptiles started growing hair turning them into four legged mammals. the mammals then turned to primates which evolved into us.

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Consider how sedimentary rocks are formed, from sediments! Sediments are composed of particles that often come from existing
Anni [7]

Answer: A) C)

Explanation:

Sedimentary rocks are formed and made in one situation when sediment is deposited out of ice, wind, gravity, air, and water.

That sediment is formed when it comes to erosion and weathering. It is happening with breakdown of rock into some loose material and that is why correct answers are erosion and weathering.

7 0
3 years ago
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Match each statement to the type of behavior it describes. Jenna published the results of her latest experiment for the public t
Dmitry_Shevchenko [17]

Answer:

See the answer below

Explanation:

It may seem that the question is incomplete. The complete question reads:

Match each statement to the type of behavior it describes. Jenna published the results of her latest experiment for the public to see. Malcolm altered an experiment to be able reach his desired conclusion. Elena keeps complete records of all her experiment results. Neal shared the results of his field study even though they didn’t support his hypothesis. <em>Put each description to the group it belongs to. 1.Responsible 2.Irresponsible.</em>

<em>To answer the question:</em>

<em>Responsible behavior</em>

  • <em>Jenna published the results of her latest experiment for the public to see.</em>
  • <em>Elena keeps complete records of all her experiment results.</em>
  • <em>Neal shared the results of his field study even though they didn't support his hypothesis.</em>

<em>Irresponsible behavior</em>

  • <em>Malcolm altered an experiment to be able to reach his desired conclusion</em>

Responsible behaviors are those that support responsible scientific practices and do not jeopardize the objective nature of research. Every data during experiments must be well kept and after thorough analysis, results must be published fro the public to see irrespective of whether it agrees or disagrees with the original hypothesis.

Altering an experiment in order to achieve the desired result is grossly irresponsible, as this eliminates the objectivity that should be the main goal of every experiment. Bias must be eliminated from every scientific experiment.

<em />

4 0
3 years ago
What happens during G₂ phase?
Xelga [282]

Answer: D

Explanation: i've taken bio

6 0
2 years ago
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A recessive gene located on the X chromosome is the cause of one type of colorblindness (denoted by Xc). Let the genotype for no
Alex73 [517]

The scenario will be Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son

<h3>What is color blindness?</h3>

The condition is frequently inherited. Certain eye diseases and medications are also possible causes. Men are more affected than women.

Color blindness is characterized by the inability to distinguish between red and green shades.

A colorblind man's genotype is XcY, and a heterozygous carrier female's genotype is XcX. A cross between XcY and XcX would result in progeny with the following ratio=

Son: 25% colorblind daughter: 25% colorblind son: 25% of carrier daughters with normal vision: 25% normal son.

Thus, the couple is likely to have a son who is half normal and half affected. Similarly, the couple is likely to have 50% normal daughters and 50% colorblind daughters.

For more details regarding color blindness, visit:

brainly.com/question/25621649

#SPJ1

6 0
2 years ago
Please help i dont undrstand
yulyashka [42]

Answer:

The number of primary consumers will increase

Explanation:

If all the secondary consumers disappear, the primary consumers will continue to reproduce causing the population to increase

4 0
3 years ago
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