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oksian1 [2.3K]
2 years ago
10

How do seismic waves help scientists understand Earth's layers? Select the two correct answers. (1 point)

Biology
1 answer:
qaws [65]2 years ago
4 0

Seismic waves help scientists understand Earth's layers by:

  • Scientists can observe how seismic waves change speeds when passing through different layers.
  • Scientists can observe which seismic waves cannot pass through certain layers.

<h3>What are Seismic waves?</h3>

These are waves which are generated as a result of the movement of

materials in the earth. They change speed as a result of the collision with

materials in the earth and know the types of material present as a result of

some types not being able to pass through certain medium.

Read more about Seismic waves here brainly.com/question/8553835

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What does the arrow in the food web represent?
dedylja [7]

Answer:

This represent the flow of energy.

lil more info:

The placement of the arrows in a food chain or food web is very important. The arrows always show the direction of the energy as it is transferred from one organism to another. The flow of energy can also be represented within an energy pyramid.

6 0
2 years ago
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What is postharvest handling?​
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Explanation:

In agriculture, postharvest handling is the stage of crop production immediately following harvest, including cooling, cleaning, sorting and packing. The instant a crop is removed from the ground, or separated from its parent plant, it begins to deteriorate.

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3 years ago
Which of these receptor types functions as an exteroceptor? Which of these receptor types functions as an exteroceptor? C D E Al
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Answer:

The answer is various general sensory receptors

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3 years ago
What happens when an organism has more carbohydrates than needed to meet its energy requirements? The organism begins to break d
STatiana [176]

Answer:

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bixtya [17]

Answer:

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A weather front is a transition zone between two different air masses at the Earth's surface. Each air mass has unique temperature and humidity characteristics. I think.

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