The best way to avoid sexually transmitted diseases is to practice abstinence.

True, technically

Explanation:

Complete abstinence is the only way to guarantee protection against STDs. This means avoiding all types of intimate genital contact. Someone practicing complete abstinence does not have any type of intimate sexual contact, including oral sex. So there is no risk of getting an STD.

While on the subject, though, I think it is important to mention that people can practice safe sex and decrease their risk of getting an STI to a very low percentage. So while never having sex will guarantee you never get an STI, the role of safe sex practices can make the risk of infection almost as low.

Hope this helped!

answer; im thinking (france);

70 % i think is the answer.