I haven't seen anything but cowardice and expediency.
Answer:
sullen
Explanation:
Sullen can be defined as bad-tempered and sulky; gloomy.
A backboard could mean:
a board placed at or forming the back of something, such as a collage or piece of electronic equipment.<span>
an upright board behind the basket, off which the ball may rebound.
a board used to support or straighten a person's back, especially after an accident.
It depends on the context of the word.
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Gerund or present participle
Google that man, you don't need to use brainly, look for synonyms of critical, but that info should be in the defenition.
