Which one of these is an outcome of stress? A. improved concentration B. fighting with friends or parents C. stomachaches or headaches D. all of the above

D-All of the above

Explanation:

I know for sure that B and C are right. Im not sure if A is correct though. But in order to add B and C you would have to click all of the above.

i wish it got that cold here ): im in florida and i've never even seen snow, it never feels like a real holiday. i hope you have a good one with your family !