light, water and nutrients, preferably cow sh*t...
They all do ... but you may be thinking of plants - they don't need animals to survive but animals need plants.
sunlight, water
water and sunlight
Animals eat other animals or plants to survive by taking in the nutrition those things have taken in. Plants get what they need to survive from sunlight (photosynthesis), water, and soil. And then humans eat those things to survive using their fats and nutrients for our own benifits.
Plants need: water, the good amount of sunshine, clean air and healthy soil to grow.
They need Oxygen, water, and Sunlight.
They usually need food to survive wich is plants such as trees, flowers, and weeds.
I'm not an expert but plants need three things to survive: Light, Oxygen and Water. As you go deeper into a cave you would most likely run out of light.
It's easy they all need water to survive.
Because everything needs three things to survive: Food, Water, and Shelter.
like this plants and animals need food, water, shelther to survive in the wild
water warmth and oxygen