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Lesechka [4]
3 years ago
14

Why is radioactive dating important when approximately the age of earth

Biology
2 answers:
Oxana [17]3 years ago
8 0

Answer:

By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change. Radiometric dating is also used to date archaeological materials, including ancient artifacts.

(if this helped can you give me a BRAINYLEST please)

dimulka [17.4K]3 years ago
3 0

Answer:

By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change. Radiometric dating is also used to date archaeological materials, including ancient artifacts.

Explanation:

hope it helps

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Select all that apply. Ecosystems _____.
Agata [3.3K]

Answer:

all of them apply

Explanation:

In my opinion all of them apply (except the 4th one). Ecosystems can be small, big, have living and non-living parts and they are made of biomes. Not only can ecosystems vary in size, but they can also differ in just about every imaginable biotic or abiotic feature.

5 0
3 years ago
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A nation has a population growth rate of 3.2%. The country currently has a population of 12 million. In how many years will the
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Answer: A) 44 years

Explanation:

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2 years ago
Zara had a birthday and was able to choose a pet. The pet that she chose was a beautiful clownfish named Bozo, a common salt wat
White raven [17]

Answer:

See the answer below

Explanation:

<em>The advice I would give  to Zara would be that she should keep Bozo in a separate tank with common salt water away from the goldfish. Bozo is a salt water fish while the goldfish can only survive in freshwater.</em>

If Bozo is kept in a saltless water/freshwater tank with the goldfish, the water would be hypotonic to Bozo. Consequently, water will osmotically diffuse into the cells of Bozo, the cells would become turgid and lyse, and this would lead to the death of the fish.

If the goldfish is kept in the same salt water tank with Bozo, the salt water would be hypertonic to the goldfish. Consequently, water will osmotically diffuse out of the cells of the goldfish into the surrounding salt water, the cells of the goldfish would become flaccid, and this would lead to the death of the fish.

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2 years ago
Two humans can have different traits because they
Nostrana [21]
Have different views or opinions
3 0
3 years ago
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A human would be considered a(n) *
gladu [14]

Answer:

Organism?

Explanation:

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