Explanation:
B. More mass results in less acceleration.
4. Grass - Caterpillar - Hedgehog - Fox
5. Caterpillar, Rabbit, Mouse.
6. Cougar and Fox.
7. Bacteria
8. The bird, hedgehog, Fox and cougar would be effected since the Hedgehogs and birds would soon die out due to the loss of their food. Once they die out, the cougar and Fox would have no predators left to eat.
This can be seen through the fact that Aksionov has the ability to seek his own justice many times throughout the story, yet does not take it
The phase is called 3rd quarter.
Hope this helps:)