Plant and animal populations are often affected by human human activities. a variety of habitats provide resources for humans including trees, water, and coal. when these resources are removed from habitats, animals might not be able to survive in the changed environment. trees are used by humans for building, making paper, and many other things; however, they are are also provide homes for many animals. which of these is the best way for humans to get resources they need while ensuring animals have places to live?