Answer:
I believe it is A
Explanation:
Tense would not be it because the word tense is to be frightened or angry, clearly nobody is angry or scared, so this is not true. Morbid is to describe something as having a disease, there is no sickness or disease described, so this will not be correct. Intellectual means being smart. The frogs are not doing anything to enhance learning, so this is not a correct option.
This is why I believe it is A
Have a good day!
(hey a rhymed! sorry if this is incorrect)
