D is the error, there’s a grammatical error.
Explanation:
In Matthew 13, Jesus taught the parable of the wheat and the tares. Tares are weeds that resemble wheat. In the parable, a wheat field had deliberately been polluted by an enemy who sowed the seeds of the weeds intermixed with the wheat. Only after the plants were partly grown did the problem become apparent.
Are you asking how to deal with someone who does this or a word to describe it?
Explanation:
I think the answer is c not sure though