Answer:
When threatened by wolves, deer don't graze as much and move around more, aerating the soil.
Explanation:
When we're eating food, the different food stuffs need to be broken down from big molecules to smaller ones. This happens through different processses which happen in our body. For this reason, the larger molecules need energy to be broken up into smaller ones and when these happens these smaller ones get then taken up in our body and used up.
first one is definitely a fact
Answer: rna
Explanation: i got it right on mine
Ecology is how nature works and flows, without it everything would be messed up, such as food chains and how people would be ranked on natures list.