Identify the functional groups attached to the benzene ring as either, being electron withdrawing, electron donating, or neither

-OH is elctron donating  -C=-N is electron withdrawing  -O-CO-CH3 is electron withdrawing  -N(CH3)2 is electron donating  -C(CH3)3 is electron donating  -CO-O-CH3 is electron withdrawing  -CH(CH3)2 is electron donating  -NO2 is electrong withdrawing  -CH2

Carbon based or cells?

Its a hope this