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Elza [17]
2 years ago
14

A Chlorella cell viewed through a microscope is 0.00005 m wide when the magnification is 2000.

Biology
1 answer:
juin [17]2 years ago
3 0

Answer:

0.0025micrometer.

Explanation:

To calculate the actual size of the image, the formula to be used is

Actual size=Image size÷magnification.

The image size is 0.00005 wide

Magnification is 2000

First, convert the image size to micrometer.

=0.00005 × 1000000

50micrometers.

Actual size= 50÷2000

Actual size = 0.0025

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Answer:

C. on unoccupied ground; biological community replaces another

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On the other hand, secondary succession are changes that occur when one biological community replaces another as a result of factors such as wild fires, or take place in abandoned farm land. New species of organisms take over the area that has life existing on it already. Secondary succession occurs on areas or land that has been colonized initially before.

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