True or False.
Answer the most questions you can.

48 - false
52 - true (I think)
50 - guessing true since if they’re too long there’ll be bacteria, and or will be unable to do their job.
64 - false, you need to wash all areas and crevices of your hands to assure they’re clean and the germs and bacteria are gone.

Hope some of this helps!

The answer would be d. most contraceptives are effective when used properly