How does the increase/decrease in an organism’s population within an ecosystem impact the population of other organisms in food webs and food chains?

If one trophic level's population increases or decreases too much, it can decrease the amount of producers, thus decreasing the amount of energy available in the food web, which can cause a population crash, or where all trophic levels can die out, disrupting the balance of that ecosystem, also known as homeostasis.

Explanation:

the correct answer is the first option "the bolkshevik revolution". the passage makes reference to many of important events that occured in the revolution, such as the assemblies, in this case the animals are gathered in an assembly after a protest, the murder of fellow partners, the speeches given by the leader of the revolution, among other aspects. the last choice is possible, but in this passage in particular it is not emphasized the fight between the characters, that is the two pigs, that represent lenin and stallin.

an old person

explanation: