I am not really that sure but i think they are what people are like :/
Answer:
let me guess Once Macbeth stops struggling against his ambition, the conflict shifts. ... The characters who oppose Macbeth and eventually defeat him do so in order to ... The play actually opens with the consequences of someone else's ambition. In the ... has come true, he is awakened to the possibility of the second also being realized.
B. A supporting detail from common knowledge
The answer is three because Alcinous says this when hearing Odysseus crying
A few would be maybe a change in mating? Like if the animal isn't leaving it's habitat to go and get nutrition and mate then something might be off with the animal, or the seasons are messing them up due to weather.
Another would be possibly be animals who usually don't go into competition, going into it with animals that are usually in a good zone, most likely due to food dropping or habitat population increase.
And then there's invasive species, they come in and kill off animal species causing a whole environmental habitat of animals to die off, eat their food and take in all the nutrients, and then possibly animals having to go off and find a new habitat causing them to become invasive species.