By eating producers or other consumers.
consumers eat producers to obtain the energy they need to survive
from the producers
Flies are consumers as producers are normally plants because plants can live without eating any other living thing/animal
Nothing
Consumers. The bottom level is only producers because nothing is below them. Producers, such as grass, provide nutrients for consumers but do not require anything else to live except sunlight and water.
its important because when photosynthesis is in effect it gives off oxygen and oxygen is what we need to live on earth
They provide food for each other. The biomes are composed of consumers and producers. Food is produced and then the consumers eat it to live.
Producers are organisms that can create their own food from raw chemicals and energy from sunlight. (Plants) Consumers are organisms that can't make their own food so they kill and eat other living things to live. (Cows and Tigers) Decomposers are organisms that eat the stuff that consumers leave behind, they rot things away and release the chemicals for producers to re use. (Mushrooms and bacteria).
producers like trees, plants e.t.c., produces food material to consumers(goats, buffalo's), decomposers decomposes the consumers,producers and waste materials to products that are again useful for producers. thus they can interact withe each other.
Producers MAKE all the food there is, they harvest the energy form the Sun and turn it into chemical stores called sugars. In doing so they use up Carbon from the CO2 in the air. Consumers eat the stuff plants have made and "steal" the energy in it. As they live they breath out CO2, releasing the Carbon back into the air. Therefore to have life as we know it we MUST have both Producers and Consumers present in living communities BOTH are required to fulfill the Carbon cycle.
Free market