Which is the BEST definition of a concrete noun? Abc|
A. A concrete noun refers to a permanent nounone that is always present.
B. A concrete noun can be experienced with any of the five senses.
C. A concrete noun is a noun that refers to a nonliving thing.
D. A concrete noun refers to a specific person, place, thing, or idea.

Which sentence is an example of objective, third-person writing that could be found in a scientific essay? a. i was 15 years old when i developed an eating disorder. b. my sister developed an eating disorder when she was a teenager. c. eating disorders often appear during the teen years. d. you are most likely to develop eating disorders during your teenage years.