which statement identifies a fact about sexually transmitted infections (stis)?\nit is never hard to tell…

which statement identifies a fact about sexually transmitted infections (stis)?\nit is never hard to tell whether someone has an sti.\ndouble protection prevents an sti.\na person must be dirty to contract an sti.\na person can get an sti from oral sex.
Answer
Brief Explanations:
STIs can be transmitted through oral - sex. Many STIs have no visible symptoms, so it's not always easy to tell if someone has one. Double protection doesn't guarantee prevention of all STIs, and STIs are not related to personal cleanliness.
Answer:
A person can get an STI from oral sex.