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Dmitrij [34]
3 years ago
8

What is a fossil record​

Biology
2 answers:
nataly862011 [7]3 years ago
7 0

Answer:

It is a record to tell which time the rock is from

Explanation:

They compare fossils with rock from the same level to tell what period it is from

OleMash [197]3 years ago
6 0

Explanation:

The "fossil record" refers to the placement of fossils throughout the surface layers of the Earth. Older fossils are buried more deeply than younger ones. Scientists use the placement of fossils as a guide for determining when life forms existed, and how they evolved.

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The mitochondrion is the powerhouse of the cell. It is responsible for cellular respiration.

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Rewrite this hypothesis so that its more useful when experimenting : bean plants will grow more slowly when exposed to acid rain
olasank [31]
If bean plants are exposed to acid rain, then it will grow slower.
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Why is the water bath used for boiling a leaf in alcohol​
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2 years ago
Moderately toxic gases or liquids which have typically been used as refrigerants (in air conditioning units) and as aerosol prop
andrew11 [14]

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Freon

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