B. When the environment is damaged, our health improves
Answer: all of the above.
Explanation:
Condom is a barrier method of contraception that prevents the sperm coming into contact with the oocyte (egg).
There are male and female condoms.
They are effective in preventing sexually transmitted diseases like HIV.
If used correctly, condom has an efficiency of 98%
...It all depends on whether the woman or man has HIV<span>, if the </span>cut<span> is still open and how much virus is there. Using a towel afterward isn't going to help. </span>
Answer:
c. made from natural fibers
Answer:Vaccines are responsible for the control of many infectious diseases that were once common in this country, including polio, measles, diphtheria, pertussis (whooping cough), rubella (German measles), mumps, tetanus, and Haemophilus influenzae type b (Hib).
Explanation:
