Trait is an obvious, observable, and measurable trait; it is the expression of genes in an observable way. An example of a phenotypic trait is a specific hair color
a distinguishing quality or characteristic, typically one belonging to a person.
Explanation:
A trait is a distinguishing feature of a person's character. It can be physical or behavioral. An example of a behavioral trait is the tendency politicians have to exaggerate. An example of a physical trait is having blond hair and blue eyes.
The correct answer would be C. both types of energy pyramids contain the same species of organisms. This would be the incorrect one because aquatic and terrestrial ecosystems do NOT have the same organisms living in them.
