Calories in. Calories out. A calorie is just a way to measure the energy created and spent by eating. This is just a simplified answer.
Energy can be lost in a food chain by heat or waste.
energy
Heat energy
found
Lost To The Environment As Heat
As energy flows through the food chain, 90% of the energy is lost at each trophic level and 10% is passed on.
Heat and excretement and tuna!
Because it is lost at the end .
Regained.
Every living being in the food chain needs some of the energy for its own maintenance.Every living being in the food chain needs some of the energy for its own maintenance.Every living being in the food chain needs some of the energy for its own maintenance.Every living being in the food chain needs some of the energy for its own maintenance.
To live things use energy. They have to eat other tings for food unless they are plants, which can make their on food by trapping Sunlight energy.
I dont know thats why i asked!