Answer:
Worked
Penelope threw the first snowball, so Andrew decided to throw one back.
Explanation:
Imperfect,broken, faulty.
The answers would be good and benefit because antonym means opposite, so what's the opposite of harm, well its good of course.
In general, "A. consideration" is a tool that lets people filter the information they receive. It allows them to contemplate the implications of something before acting on it.