#378 Trees

Trees may have a lot to teach us about being part of a ___ and how co-operation is better for a society than ___ . Scientists are only just beginning to understand how it all works, but we now know that trees growing together ___ all of the available resources with each other. So, ___ trees in a very good position will supply food and water to weaker trees that receive less sunlight. They do this ___ their roots, the soil and also the networks of the tiny fungi that grow in the soil among them.