Margaret believes she has won the gold medal, but she must wait for the judges final scores
Answer:
Even though they grew up poor in a country where they were denied many basic rights and freedom because of their race, Patricia wanted Trevor to be confident and ambitious. She encouraged him to think for himself, and to be curious and hopeful.
Explanation:
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.