1 year ago

What demonstrates the flow of energy and materials through

1 answer:

3 0

A. Food chain

A food web also shows the flow of energy and materials through an ecosystem but in a complex web, not a single chain. A biogeochemical cycle does not deal with the flow of energy/materials through an ecosystem at all.

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What atoms has most mass?<br>

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Oganesson has the highest atomic number and highest atomic mass of all know elements.

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2 years ago

Every object that has mass attracts every other object with a gravitational force: It has been proven that the size of the

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this is a law because it is a constant fact of nature

Explanation:

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3 years ago

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A slinky forms it’s third harmonic standing wave when the input frequency is 24 Hz. What is the fundamental frequency of the sli

jarptica [38.1K]

Answer: The fundamental frequency of the slinky = 8Hz

An input frequency of 28 Hz will not create a standing wave

Explanation:

Let Fo = fundamental frequency

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F = 3Fo

If F = 24Hz

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3 years ago

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Distance = (30+40+50) = 120 km

It's back where it started, so displacement = zero

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3 years ago

What is a force that opposes tje movement of energy?

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Air resistance is the answer

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3 years ago