Which characteristic must a food have to receive a “natural” label by the fda?

produced on a farm with renewable resources

free of artificial ingredients

raw

unprocessed

 it has to have no artificial ingredients 

I would say free of artificial ingredients like say food coloring or monosodium glutamate or aspartame so that it is unadulterated and only contains naturally occurring ingredients like say egg, or fresh vegetables or chicken broth, for example.

The fetus at this stage is curled up, almost doubled over, so remember to consider this as you draw the fetus the correct length