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Sloan [31]
4 years ago
7

Choose all the answers that apply.

Biology
2 answers:
Vladimir79 [104]4 years ago
8 0
Talc is the only mineral that can be scratched with a fingernail.
Hoochie [10]4 years ago
7 0
Talc can be scratched by a fingernail
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4 years ago
Explain how the fossil described above supports the idea of plate tectonics?
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Answer:

Modern continents hold clues to their distant past. Evidence from fossils, glaciers, and complementary coastlines helps reveal how the plates once fit together.

This distribution of fossils led to theories that the southern continents were once joined in a supercontinent called Gondwana.

Fossils tell us when and where plants and animals once existed. Some life "rode" on diverging plates, became isolated, and evolved into new species. Other life dispersed to new areas as continents reconnected, oceans narrowed, or chains of volcanic islands formed. Finding identical or similar fossils in areas separated by vast distances were some of the first clues that scientists used to reconstruct past plate movement. This distribution of fossils led to theories that the southern continents were once joined in a supercontinent called Gondwana.

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3 years ago
In which list are the levels of organization in the human digestive
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Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appe
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I believe this represents the goal of not doubting anything in science. Paleontologists found a species that was previously known to be extinct, which means that there could be many more discoveries like this that could change history as we know it. I bet this taught scientists to not have a fixed mindset when it comes to searching for more answers on a topic.

I hope I helped!

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