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kipiarov [429]
2 years ago
6

What are fossils and how do scientists use them to understand evolution.

Biology
1 answer:
bonufazy [111]2 years ago
4 0

Hello User!

Answer:

Fossils document the existence of now-extinct species, showing that different organisms have lived on Earth during different periods of the planet's history. They can also help scientists reconstruct the evolutionary histories of present-day species.

Explanation:

Fossils are important evidence for evolution because they show that life on earth was once different from life found on earth today. ... Paleontologists can determine the age of fossils using methods like radiometric dating and categorize them to determine the evolutionary relationships between organisms

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2 years ago
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Do you see a connection between wavelength and frequency? Explain.
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Wavelength and frequency of light are closely related. The higher the frequency, the shorter the wavelength. Because all light waves move through a vacuum at the same speed, the number of wave crests passing by a given point in one second depends on the wavelength.

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Explanation:

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8 0
3 years ago
Granite is a common type of rock found in Yosemite National Park. Limestone is a common type of rock found in Kentucky.
Elena-2011 [213]

Answer:

You should visit Kentucky.

Explanation:

Limestone is a sedimentary rock formed from the calcareous remains of dead creatures. Limestone is mostly made of shells and other remains of organisms that have collected over time. These are good conditions for fossilization. Granite, however, is an igneous rock formed from solidification of magma in the Earth's crust. High temperatures and extreme conditions make fossilization unlikely.

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3 years ago
A nurse in a child health clinic is obtaining the health history of a 5-year-old boy who was just found to have type 1 diabetes.
olya-2409 [2.1K]

The nurse should anticipate with the child that has type 1 diabetes that the child couldn’t provide diabetic care to self as he is still young, it is best to assist the child into providing diabetic medication. It is best to manage the child and make sure to be gentle when applying treatment for children are sensitive in situations involving medicinal treatment.

6 0
2 years ago
How does the term “selectively permeable” apply to a membrane?
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Answer:

Explanation:Selectively permeable means a membrane allows the passage of some molecules or ions and inhibits the passage of others. The capacity to filter molecular transport in this manner is called selective permeability

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