Dead animals and plants decompose after some time
Saprophytes are plants and fungi that thrive on dead tissues of plants and animals. They play a vital role in decomposition by breaking down organic matter into nutrients that can be recycled in the ecosystem. Examples include mushrooms, mold, and some types of bacteria.
some animals eat the green plants. The plants feed the animal, and the animal fertilizes the field with its droppings.
The Dead Sea is known for its hypersaline water, making it difficult for most plants and animals to survive. However, some species of bacteria, algae like Dunaliella, and a few types of fish such as the Dead Sea minnow (Aphanius dispar) are able to adapt to the extreme conditions of the Dead Sea.
Dead animals and plants are broken down by decomposers such as bacteria, fungi, and insects. These organisms feed on the decaying matter, breaking it down into simpler substances that can be recycled back into the ecosystem.
dead bodies and animal statues
No current plants, but some fossil imprints are of long dead plants (usually from about 1/4 billion yeas ago).
animals that feed on bodies of dead animals are called scavengers some examples areHyenasvulturesracoonsWedge-tailed EagleDingo JackalCrowShark (there are many)CrabsMaggots (Fly Larvae)GoannasFlathead(a fish in Australia)Heksia (found in Africa)hope that answered your question
Centrioles
If all the animals died off you could possibly just eat plants, except that at least some plants are dependent upon animals to reproduce (some seeds won't germinate unless they pass through the gut of an animal, and others need to be pollinated by animals). And anyway, if ALL the animals died, you'd be dead too, because human beings are animals.
what will happen is the plants will have too much water and die
Some of the sign's of a animal that is opossum are an animal that is playing like it is dead as a defense usage .