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Semmy [17]
3 years ago
8

What substance does not come from petroleum

Biology
1 answer:
Artyom0805 [142]3 years ago
5 0
Many things don't come from petroleum.

-Crunchy Peanut Butter
-Red Delicious Apples
-Pink Quartz
-Wool Tube Socks

For a more specific answer, it would be best to ask a more specific question.
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Question 1<br> Where does the water cycle begin?
bezimeni [28]

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The ocean.

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It starts with the ocean and then there is evaporation condensation and precipitation and then runoff.

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3 years ago
Comparing the forensic use of DNA fingerprinting and traditional fingerprinting produced by ink on a piece of paper, which fact
Marina CMI [18]

Answer:

The correct answer would be Both types of fingerprints can often be easy to obtain from the crime scene.

DNA fingerprinting is a technique used for a paternity test and in establishing a link between the biological evidence and suspect in the crime, identification of dead bodies et cetera.

It is based on the similarities and differences associated with the DNA sequence of organisms especially the non-coding or junk DNA.

The DNA fingerprints are developed in labs, they are not found at crime scenes.

At the crime scene, pieces of biological evidence such as blood, skin, hair et cetera are taken from which DNA could be extracted.

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3 years ago
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Which ecosystem is more healthy, tundra, grassland, or desert? why?
Kamila [148]

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Grassland

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Healthy grasslands are important habitats for birds and other wildlife, and also places where we farm and ranch. They provide food, cover, space and safe access to water for both wildlife and livestock.

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