What are characteristics of oak trees and hummingbirds as living organism?

by rin okumura
(tokyo japan)

I want to know if oak trees or hummingbirds have four main characteristics as living things. Can you list them for me? Please, thank you so much.


We may cite: reproduction, metabolism, growth, death. Other features: cellular respiration, genetic inheritance based on DNA molecules, cells and cell organelles, etc.

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