Question

how does nutrition takes place in a bird or fire

Answer 1

the nutrion takes place in a bird but bird can't live in fire

Answer 2

Thanks for your question !

Nutrition takes place in the birds as they eat specific foods they like to eat.

Along with it, the food brings various nutrients to them. Which are also useful for birds to sustain the life.

Birds have their certain digestive system to get the food digested properly.

I have attached the birds digestive system. Also this system provide them excretion and egg-reproductive system too.