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adelina 88 [10]
1 year ago
14

What species originally eliminated the wolves in yellowstone so that they had to be reintroduced?.

Biology
1 answer:
bezimeni [28]1 year ago
7 0

Humans were the species that originally eliminated the wolves in Yellowstone so that they had to be reintroduced.

I was in the year 1800 that an expansion in an area caused native predators and preys to come close the the domestic livestock. The wolves, being predators, began to feed on the domestic livestock due to its abundance and closeness.

To stop the wolves from feeding om domestic livestock, it were the humans who became the reason for wolves being eliminated. The people in those times were unaware of the natural understanding of ecosystems and hence considered wolves to be a threat.

It was in the 1970's that national awareness was made to protect endangered species. Hence, an effort was the made to reintroduce the wolves into Yellowstone.

To learn more about wolves, click here:

brainly.com/question/25958333

#SPJ4

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sergejj [24]

Active Immunity is natural.

Passive Immunity is maternal.

Active Immunity from Vaccination.

Passive Immunity is Artificial.

Passive Immunity:

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   Does not last long (up to a few months)

Active Immunity is produced inside of the body, whereas passive immunity is introduced from outside of the body.

Active Immunity is from direct infection and vaccination.

Passive Immunity is from Breast milk, Injection, Mother to baby through the placenta.

Active Immunity takes effect over time (typically several weeks).

Passive Immunity takes effect immediately.

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Hope this was insightful and enough information.

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jenyasd209 [6]

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Explanation:

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2 years ago
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