Of course not , also thanks for the free points :)
Amoeba is a unicellular heterotrophs.It has no mouth but engulf food particles by spreading two of its pseudopodia and the food find its way into the food vacoule.The digested food is absorbed by the protoplasm by diffusion.
Pigments in photosystem 1 use energy from light to reenergize the electrons.
-Humans
-Lions
-Horses
-Monkeys
-Donkeys
These mammals use glucose and oxygen in order to perform aerobic cellular respiration to make usable energy. This energy allows their cells, tissue, organs, hence whole body function properly.
Hope this helps! c: