Inderdependence of Plants and Amimals??
Plants and animals are interdependent because plants need carbon-dioxide for photosynthesis in order to prepare their own food and the same is provided by the animals.
Plants use carbon-dioxide during photosynthesis and give out oxygen which is necessary for the living of animals and in return animals utilize this oxygen and exhale (give out ) carbon dioxide which is utilized by plants during photosynthesis.
hence Plants and animals are Interdependent!!
Hope This helps you!!