Which of these are strong subject lines? check all that apply.
community requests your support.
it is imperative that .
o save our
bullying has reached new levels of danger.
animals are dying—we must speak up.
hello there, mr. jones.

Community requests your support

Bullying has reached new levels of danger

Animals are dying-We must speak up

I TOOK THE QUIZ!

Community requests your support.

Bullying has reached new levels of danger.  

Animals are dying—we must speak up.

Explanation:

c. in the address bar

i would say the correct answer is not concrete.