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Nikolay [14]
2 years ago
15

Define the geologic time scale and explain why geologists use it to show Earth’s history.

Biology
2 answers:
Vesnalui [34]2 years ago
7 0
It's a system of chronological dating and geologists use it to describe the timing and relationships of events in Earth's history
Vinvika [58]2 years ago
7 0

Answer: The geologic time scale, GTS, is a system of chronological dating that relates geological stratigraphy to time. It is used to describe the timing of events that have occurred in the history of the Earth.

Geologists use GTS because the time durations of events between significant observable changes are much longer than those that occur in normal human life.

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The widows peak that is seen in some people is an example of what type of trait?
Ksju [112]

Answer:

A. single-gene

Explanation:

It is controlled by a single gene that has two alleles. The allele for a widow's peak is dominant over the allele for a hairline with no peak.

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Whats TWO Answer Giving Brainliest To first Correct AnSwEr:D......... HELP
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Name classifications of matter used In the 1800
Veronika [31]
The choices can be found elsewhere and as follows:

<span>atural and synthetic
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I think the correct answer from the choices is the third option. The c</span>lassifications of matter used In the 1800 are proteins, carbohydrates, lipids, and nucleic acids. Hope this helps.
8 0
3 years ago
The international System of Units, or _____,is based on the _____
lys-0071 [83]
1. SI, 
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7 0
2 years ago
Describe the impact of human activities on natural resources;
Anastasy [175]

Answer:

As the human population has grown, the need for more land has caused an increase in the cutting down of forest lands for habitation and farming. The result has been an increase in soil erosion, an increase in species extinction from habitat loss, and a reduction of oxygen supplied by the trees, as well as lower amounts of carbon dioxide being removed from the atmosphere. Industrial and personal use of fossil fuels has dramatically increased the amount of air pollution in the atmosphere while systematically using up the supply of the non-renewable resources such as coal, oil and natural gas

Explanation: Hope this helps! ^^

Explanation:

5 0
3 years ago
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