Answer:
C
Explanation:
By itself, spermicide prevents just 72% of pregnancies, the least effective of any major contraceptive measure. Because of its poor success rate, spermicide is often used in conjunction with other contraceptives such as patches and condoms.
They cannot spread the virus anymore.
Bifidobacterium bifidum 30–70%
They can teach you the lessons they learned to you. The times they went through, the hard times can be avoided by learning from them.
