Some people think food chains will never end , otherwise all humans and animals will die.
produce
Yes the prey is at the end of the food chain the predator is the hunter.
the piranha cannot be at the end of the food chain.
It fall at the end of the chain.
The consumer is always at the top, or end of the food chain. Producers are at the bottom, or beginning of the food chain.
end
At the end of the food chain and maybe even after the alligator
There cannot be too many links in a food chain. Food chains always begin with a plant and end with an animal. If there are more than 4 or 5 links in the chain , there will not be enough food for the animals at the end of the chain.
Your question is unclear but people are at the top of the food chain.
Because energy can be 'lost' by heat at each tier of the food chain.
predators
A Preditor