A person cannot tell if another person has an STD by looking at them.
Answer:
Mechanical barriers are devices that provide a physical barrier between the sperm and the egg. Examples of mechanical barriers include the male condom, female condom, diaphragm, cervical cap, and sponge. The condom is the only contraceptive method that helps prevent sexually transmitted infections (STIs).
It means they are healthy if they nose it's wet it means he/she is sick
Answer:
Yes, the article of clothing will become dirty because on a floor, there can be many types of bacteria, and that bacteria transfers to the article of clothing. Viruses and germs can remain active on clothing for two to three days after being transferred to the clothing. Hopefully this helps!