The oldest layers of rock will be at the bottom because as years go on things die and create new settlement that forces the older rock to move further down in to the ground
3 because the prefix, an, means without or not and aerobic means oxygen. We also learned this in bio too lol. Hope this helps!
Answer:
The correct answer is - interdependence.
Explanation:
In this ecosystem, all the organisms, tree mice, and birds all depend on one another for their food and growth. Birds get their food from fruits from the tree and the fruits that dropped by the birds to the ground used by the mice for their food.
In return mice and birds spread the seeds of the tree to the area which helps in the growth of the more trees. This relationship among the organisms is an example of interdependency.
Energy flows through an ecosystem.
hope this helps :)
