Elite forces are often assigned to secret missions behind enemy lines, which means they have to spend time in the wilderness. They need to be prepared to live off the land for long periods of time to keep from being detected. An important part of elite soldiers' training is how to live in remote areas and how to get food from the plants and animals around them.
A plant's environment helps it grow. Weather, soil, and animals are important to a plant's survival. But do you know what happens to a plant when the seasons change? Or how earthworms help a plant's roots? Let's experiment to find out! Simple step-by-step instructions help readers explore science concepts and analyze information.