Without the producers, the food chains could not exits.
the sun
food web
If decomposers were not t the end of all food chains then the food chains would not be able to work. This is because the nutrients would not be returned to the producers.
Food Web
All food chains flow of energy start from the sun.
producer.
A food web
In 1918 there was no fast food or fast food chains. It wasn't until McDonald's opened their first store in 1955 that fast food really began and it is in the last 30 years that fast food has really grown all around the world.
food chains are a series of steps in which organisms transfer energy,and a food web links all the food chains in an ecosystem together.
A food web links all the food chains in an ecosystem together.
A source of Energy.
the source for all enery is sunlight