sunlight, water
They all do ... but you may be thinking of plants - they don't need animals to survive but animals need plants.
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 usually need food to survive wich is plants such as trees, flowers, and weeds.
tropical plants need sunlight, CO2 and water to survive
It's easy they all need water to survive.
like this plants and animals need food, water, shelther to survive in the wild
biotic things (living) need many things to survive. but some of the things they need are abiotic (non-living). like a fish, it needs water to survive. the fish is biotic and the water is abiotic. also all plants and animals need water, air, soil, food, sunlight and ideal temperature. these are all abiotic things.
light, water and nutrients, preferably cow sh*t...
it depends. however most plants will need at least some light to survive
you will need water, oxygen, plants, food, air, warmth, shelter, sunlight and vitamins to survive on earth. To survive on any planet you will need water and sunlight and oxygen and air an warmth and shelter.