Plants.
a what?
Bacteria would always be the first link in a food chain. This is simply because it is so small and is, essentially, everywhere.
It is usually a plant. A herbivore or omnivore devours the plant, and a predator eats the herbivore/omnivore, starting and ending a food cycle, also called a food chain. Also, the sun grows the plant in which the animal eats. The first organism in a food chain is a plant or a organism that can photosynthesise. or... There is not a first organism in the food chain! :-)
an organism that feeds on others in food chain
When there is a transfer of energy from living organism to living organism, a food chain is created.
what level of the food chain at which an organism is found is known as its?
the producers
Energy is transferred through a food chain when an organism eats another organism. As the food chain progresses, less energy is available when an organism is consumed.
A food chain.
The arrows in a food chain indicate the direction of energy flow from organism to organism.
A consequence of adding an organism to the food chain is that some of the animals die because the organism could possibly poison anything that eats the organism.
food chain