Well saying dunno is an error in formal/academic writing. In academic writing you would have to write, i do not know, though.
A good friend is trustworthy; he is someone who will stay by your side and someone who will never lie or cause you harm. A good friend is loving and caring. He is someone who will be there for you when you need them, who will tak e care of you during either rough of light times. A good friend will help you grow, thus you grow together.
The answer is:<span>B)<span>Jeanette and her family care about and support each other.</span></span>
Answer:
but much research has been done and more has learned about brain injuries in the last 5 years
Explanation:
because this shows they are telling more players about the injuries and informing them about the dangers of playing