Animals that depend on plant matter are horses and animals which don't eat plants only.
Carnivores depend on other animals for matter and energy.
Plants depend on animals for fertilization and consumption.
Anacondas are not plant eaters, so they do depend on other animals for its survival.
They are animals that can only digest plant matter.
all the plant and animals depend on the water cycle some more than others
they eat and interact with the plant by eating it
organic matter important to plant growth is humus.
Land animal depend on angiosperms for the fruit. At the same time angiosperms rely on animals to carry the fruit to another location to plant the seeds.
Omnivores eat both plant and animal matter. Herbivores only eat plant matter and carnivores eat only animal matter.
an ecosystem
The herbevour animals eat leaves of angiospermic plant as their food and angiospermic plants get manure from the excretion of these animals.
Animals depend on plants for food and the reason for this is so animals can get the energy they store from the sun into their own bodies. They also depend on plants because plant's are autotrophs ( make their own food) by using and storing the sun's energy, so because us animals are hetrotrophs ( can't make our own food :S) we depend on the energy the plants have stored from the sun light.