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Sati [7]
3 years ago
5

What is an advantage of using models to represent the carbon cycle?(1 point) can represent an entire system at once can represen

t an entire system at once can collect data on the amount of carbon in the atmosphere at a specific time can collect data on the amount of carbon in the atmosphere at a specific time show a complete and detailed account of every event in the cycle show a complete and detailed account of every event in the cycle predicts conditions that will exist during future events
Biology
1 answer:
ElenaW [278]3 years ago
5 0

The advantage of using models to represent the Carbon cycle is to show

a complete and detailed account of every event in the cycle.

<h3>What is a Carbon cycle?</h3>

This is the cycle that shows how Carbon moves to the atmosphere and

back to the earth as a result of various activities.

This cycle shows a detailed description of the various processes that

involves the movement of Carbon to the atmosphere and how they get to

the Earth.

Read more about Carbon cycle here brainly.com/question/25339133

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1. Answer: 900x

A typical microscope has two lens: ocular lens which located near the eye, and objective lens which located near the object. The image will undergo magnification of both lens. The total magnification of the object would be the product of both lens multiplication, not the sum. The multiplication will be: 20x * 45x= 900x

total mag= ocular * object

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total mag= 900x


2.  Answer: 100x

The total magnification of the object would be the product of both lens multiplication. If the total magnification 1000x, that mean it was the product of ocular lens and objective lens. If ocular lens magnification is 10x, objective lens magnification would be:

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3. Answer: 0.2 mm

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5. Answer: 125μm x 37.5μm

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If 6 organisms could fit across the DFV if they were laid end-to-end, the length would be: 750μm/ 6 organism= 125μm

If 20 organism could fit is stacked side by-side, then the width would be: 750μm/ 20 organism= 37.5μm

6. Answer: 6mm

This question is similar to number 3 and number 4 question. Remember that 1 millimeter(mm) equal to 1000 micrometer(μm).

The DFV of a 100x objective lens is 1.5 mm. Then the DFV of 25x lens would be:

DFV2= DFV1/ (mag1/mag2)

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