Answer:
The correct answer is - option D.
Explanation:
The study conducted by the Mosher and his associates 2005 found about the sexual orientation and normal sexuality of an individual showed that the vast majority of participants had engaged only in heterosexual behavior.
Only 6.5% of total participants had exclusively engage in homosexual behavior. It shows that majority of individuals are involved sexually with opposite sex.
Thus, the correct answer is option D.
Exposure to radiation is always something that would definitely impact either your fertility or just straight up give you some crazy mutations.
Teenages perceive sexual activities as exciting and good. They think that is will be OK if they go ahead and try those things. When in reality, it will put them in greater risk of STD's or STI's, or an unwanted pregnancy. :)