I dont understand this question for biology ?

Question

its about the definition of life and the question is about plants or people

question: Starting with the species, then the populations, then the communities what is the next and most functional level of organization?

if you know the answer please post what it could mean when talking about humans and then what it means when talking about plants

thank you

Answer 1

then eco systems i think hope this helps

Answer 2

its organisms