Select all of the abstract nouns.
love
passion
heart
peace
book
determination
airplane
humor

Abstract nouns are nouns that are the opposite of concrete nouns because these nouns cannot be felt or perceived by our senses. The abstract nouns from the give list above are the following: love, passion, peace, determination and humor. The rest of the words are all concrete nouns.

A, this way you know that there’s a less of a chance of it having biased information or edited by other people-making false information