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Rom4ik [11]
1 year ago
8

Design a controlled experiment to determine whether earthworms change the forest ecosystem.

Biology
1 answer:
Orlov [11]1 year ago
6 0

"The experimental hypothesis may be that if Asian worms are introduced into a <u>deciduous forest</u>, the soil's nutritional composition will alter. The control group would consist of a region of the forest that has been worm-free in some way. But in order to serve as a control, this forest would experience the same amount of sunshine, heat, and precipitation. In order to determine if Asian worms actually have an impact on the forest ecology, the scientists could then analyze the amounts of nitrogen, phosphorus, and sulfur in the two portions of the forest."

Deciduous forest- A deciduous forest is one that is mostly made up of trees that shed their leaves in the fall.

To know more about the forest ecosystem, click on the below link,

brainly.com/question/24258058

#SPJ4

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What is the use of minutiae<br> (this has to do with forensic science &amp; finger prints)
Harlamova29_29 [7]

The use of minutiae in forensic science is to identify the major points in a finger prints.

<h3>What is forensic science?</h3>

Forensic science is the field of science that deals with the extraction of information especially from scene of criminal cases while making use of their physical evidence, such as fingerprints and DNA.

Minutiae points are the major features of a fingerprint image and are used in the matching of fingerprints.

Therefore, the use of minutiae in forensic science is to identify the major points in a finger prints.

Learn more about finger prints here:

brainly.com/question/2114460

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8 0
1 year ago
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Explanation:

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