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Ray Of Light [21]
3 years ago
7

The replica fossil you just created models the actual formation of fossils on Earth. In your replica, what do the clay and the p

laster of Paris represent when compared to real fossils?
Biology
1 answer:
LenaWriter [7]3 years ago
4 0

The making of replicas of the original fossils, is pretty much the say way, just different materials, in which the fossils originally have been formed and preserved.

When an organism dies, be it a plant or an animal, it gets fossilized only if very quickly after the death it is covered with sediments or mud. The sediments or the mud protect the plant or animal from the outside influences, so once it is kind of in a vacuum, or protective layer if you will, in which parts of the plant or animal that are long-lasting are preserved.

The clay and plaster used for the replica, work in the same way, because they wrap around the fossil tightly and isolate it from outside influences, with the result being different though, as they just make a copy of the fossil.

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What is point source pollution?
Anettt [7]

Answer:

  1. The United States Environmental Protection Agency (EPA) defines point source pollution as any contaminant that enters the environment from an easily identified and confined place.
  2. The classic image of a factory smokestack belching smoke and fumes into the air or an industrial discharge pipe pouring contaminated liquid into a river are some great examples of point source releases to the environment.
  3. Nonpoint source (NPS) pollution is pollution resulting from many diffuse sources, in direct contrast to point source pollution which results from a single source.

Hope this helps :)

8 0
3 years ago
Sexual reproduction relies on meiosis instead of mitosis because only meiosis produces diploid sex cells.
tamaranim1 [39]

Answer:

False

Explanation:

It's actually haploid

3 0
3 years ago
What use do u think extracting DNA might have today
Ket [755]
  <span>Extraction of DNA is important because of many reasons. With the ability to remove DNA from an organism, scientists can observe, manipulate, and classify the DNA. 

Scientists can identify genetic disorders or diseases from studying DNA. 

Scientists can possibly find cures for these causes by manipulating or experimenting with this DNA. 

Scientists can accurately sort organisms into classes because of DNA uniqueness. If we didn't have DNA extraction, it would be a lot harder to decide which organisms are different from each other. 

Scientists can genetically engineer some organisms to produce beneficial things. A common example is that of insulin. Scientists can genetically engineer insulin production so that people with diabetes can live longer.</span>
4 0
3 years ago
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Mung beans planted early in the spring produce flowers at the same time as mung bean plants planted early in the summer due to t
VikaD [51]

C) amount of moisture

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How have humans caused damage and change to each of the earths spheres
vampirchik [111]
Humans caused damaged by all the pollution in the earth atmosphere with is making global warming it changes by how much pullution is going into the atmosphere
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