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FinnZ [79.3K]
3 years ago
15

According to the fossil record found in sedimentary layers what conclusion can be made? What can you tell about each layer compo

sed to the one above or below?
Biology
1 answer:
luda_lava [24]3 years ago
5 0

Explanation:

To unravel and understand the importance of fossils in rocks, the principle of fossil and fauna succession gives an amazing insight.

The principle of fossil and fauna succession suggests that "fossils and fauna succeed one another in a defined pattern".

Using this principle we can place sedimentary rock layers into their perfect place and stratigraphy.

Fossils are good indicators of the age of the strata in a sequence based on the principle of fossil and fauna succession.

They are best used in relative dating of rocks.

learn more:

Fossils brainly.com/question/9415077

#learnwithBrainly

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Cytopathic effects are changes in host cells due to.
anzhelika [568]

Answer: viral invasion.

Explanation:Cytopathic effect or cytopathogenic effect (abbreviated CPE) refers to structural changes in host cells that are caused by viral invasion. The infecting virus causes lysis of the host cell or when the cell dies without lysis due to an inability to replicate. Both of these effects occur due to CPEs.

4 0
2 years ago
Do all the cells that make up the sequoia tree have the same genetic material (same instructions on their DNA)?
nordsb [41]

Answer:

yes

Explanation:

because the only thing that is changing is the number of cells, mitosis causes cells to split and multiply forming organisms

7 0
3 years ago
Ocean currents occur<br> because water has different<br> amounts of salt.<br> True of False ?
harkovskaia [24]

Answer:

False

Explanation:

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5 0
3 years ago
Why did separate systemic and pulmonary circulations evolve in species that have the high-pressure circulatory system required f
Rina8888 [55]

Answer:

The separate systemic and the pulmonary conditions all evolve in the species that are having the high pressure circulatory system required for rapid movement of blood because if pulmonary was under pressure as high as that of the system circulation.

Explanation:

Here, it is given that the separate systemic and the pulmonary circulations evolve in the species.

And those species have the high pressure circulatory system for blood movement rapidly because if the pulmonary was under pressure as high as that of systemic circulation.

Also the fluid amount that will flow would be forced out of the cappilaries in the lungs.

Now, there is a conflict between the thin surface required for efficient exchange of gases.

Also, the thick blood vessels are required to withstand the high blood pressures.

6 0
3 years ago
One of the advantages of asexual reproduction is that it is a
saul85 [17]

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7 0
3 years ago
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