* Plants: Plants use energy from sunlight through the process of photosynthesis to create their own food (sugars). They then use this energy for growth, reproduction, and all other life functions.

* Animals: Animals get their energy by consuming plants or other animals. They break down the food they eat to release energy, which is used for movement, maintaining body temperature, thinking, and more.

Essentially, every living thing needs energy to survive and function.

Let me know if you'd like to know more about how specific plants or animals use energy!