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DaniilM [7]
3 years ago
5

What seven specific processes in the Rock Cycle are necessary to form sedimentary rock?

Biology
1 answer:
Elodia [21]3 years ago
3 0

Answer:Sedimentary rocks are the product of 1) weathering of preexisting rocks, 2) transport of the weathering products, 3) deposition of the material, followed by 4) compaction, and 5) cementation of the sediment to form a rock.

Explanation:

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Microbes formed sheets that were able to capture layers of sediment, which formed the Earth's first soil.
Luden [163]

Answer:

Microbial mats.

Explanation:

Microbes formed sheets that were able to capture layers of sediment is called microbial mats. These mats of microbes provide good fossil evidence to the researchers. These microbial mats consist of bacteria and archaea which is considered the earliest form of life on earth. These microbial mats grow on moist places as compared to dry environment. About 3,500 million years ago, these microbes are the most important members of earth and maintainers of the ecosystems.

6 0
2 years ago
The hypothetical island country of Gilder lies in the Mediterranean Sea off the coast of
Dahasolnce [82]

Answer:

Population (No) Population (Nt)

20,000,000 20,820,000

20,820,000 22,000,000

22,000,000 23,735,000

23,735,000 25,843,000

25,843,000 28,183,000

Explanation:

The change in Gilders population could include factors like prosperous economy and improved healthcare. This is due to the fact that as the birth rates increase the death rates decrease. Improved healthcare has slowed down the death rate. Secondly, the prosperous economy contributes to amount of immigrants coming in and out of this country.

3 0
2 years ago
Read 2 more answers
A controlled experiment___. A. Includes one group for which the scientist controls all variables. B. Includes at least two group
notsponge [240]

Answer:

The correct answer is:

Includes at least two groups, one of which does not receive the experimental treatment. (B)

Explanation:

A controlled experiment is made up of at least two groups of participants (subjects). One group (the test group) receives the experimental treatment, which can be an intervention or a new drug to be tested etc, and the effect of the treatment on the subjects is measured, while the second group of similar subjects also known as the control group acts as a baseline and do not receive the treatment or intervention. They act as a baseline to ensure that the change observed in the treatment group was brought about as a result of the treatment.

<em>Note that repeating the experiment several times does not ensure accuracy of the result, rather it ensures reliability of the results hence option D is not correct</em>

5 0
3 years ago
Biology A Semester Exam
ss7ja [257]

A student's post on photosynthesis can be reliable because he cited multiple high-quality studies from scientific journals.

When we research to show that a hypothesis or idea is true, we need to give it reliable support so that people who read our research trust the conclusions of our research, and it is considered as true knowledge.

To give reliable support to an investigation, it is necessary to resort to feasible arguments or true knowledge developed by researchers and specialists. For this, we must consult sources of reliable information.

Examples of reliable sources of information are:

  • International scientific journals
  • University research
  • Proven scientific evidence
  • Specialized books

According to the above, what the student must do so that his publication is reliable for other students is to cite reliable sources so that the knowledge he is sharing is reliable.

Learn more in: brainly.com/question/10906854

3 0
2 years ago
Enzymes are a type of protein that tend to slow down chemical reactions. <br> a. True <br> b. False
Svetach [21]
B) This is false, because enzymes do the complete opposite.
5 0
3 years ago
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