A decrease in predators
Lack of available mates after the flood
An increase in available living space
Answer:
i believe it's a meme
Explanation:
yeah, seems like both of those are just internet memes, that's all.
The thing that was heard before the armies then meet at the climax of so called the battle on ice in Alexander Nevsky would be a. a chorus singing a homophonic phrase. Hope this is the right answer and would be of help.