If you know the Table of elements you can see it on.
Answer:
Fossils tell us when organisms lived, as well as provide evidence for the Fossils are the preserved remains or traces of animals, plants, and other organisms from the past. Fossils, by comparing the anatomies of both modern and extinct species, allows scientists to study the skin, hair, and organs of ancient creatures.
Explanation:
Chemical change
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A heterogeneous mixture is a mixture that it's components can be easily seen and separated.
c. a jar of mixed nuts