Predict: based on your hypothesis, how will the tree population change if all other organisms (deer, bears, and mushrooms) are removed from the forest?

As a result, if all living beings were exterminated and only plants existed, pollination and seed dispersal would be impaired, with which the plant population would begin to decrease.

Explanation:

As we know, nature is a system that seeks to maintain the balance where one living being depends on the other. If a group of organisms ceases to exist, several others will be affected and if only the plants exist and all other organisms are exterminated, the plants will be strongly affected.

This is because living beings feed on plants and distribute their seeds through the environment in which these seeds live will generate new plants that will produce more food for these beings. In addition, many plants cannot fertilize themselves if they need insects and birds for pollination to take place.

As a result, if all living beings were exterminated and only plants existed, pollination and seed dispersal would be impaired, with which the plant population would begin to decrease.

High population of herbivores decreases population of vegetation.

The tree population increases if herbivores i.e. deer, bears, and mushrooms are removed from the forest because these organisms feed on the vegetation. If these organisms are increased in number, the vegetation such as grasses and trees are reduced in number so we can conclude that high population of herbivores decreases population of vegetation.

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