Answer:
There are 50 states in the United States of America
Trees take in carbon dioxide and other gases that we cannot breathe in and gives us oxygen. It also helps other plants and animals nourish themselves. To some animals, trees are their habitat so by planting more trees, we are technically building a habitat for plants and animals to live in. It's also good shade on a sunny day.
Yep. for example china mongolia korea
<span>Reuse water left over from cooking.</span>
