Which of the following sexually transmitted infections usually fails to reveal obvious symptoms in women? syphilis epididymitis chancroid gonorrhea

The sexually transmitted infection that usually fails to reveal obvious symptoms in women is syphilis.

Explanation: Syphilis is a sexually-transmitted infection, that is to say that it is a contagious disease spread by sexual activity or close contact with an infected person. The bacteria Treponema pallidum is the one that causes syphilis. Moreover, a woman that has syphilis may not feel nor see any symptoms, which means that, in some cases, syphilis' symptoms may not even be noticed.

                                                        water

a colorless, transparent, odorless, tasteless liquid that forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms.

                                                        halon  

any of a number of unreactive gaseous compounds of carbon with bromine and other halogens, used in fire extinguishers, but now known to damage the ozone layer.

                                                  dry chemical

extinguishing agent used on class a, class b, and class c fires.

                                                  carbon dioxide

a colorless, odorless gas produced by burning carbon and organic compounds and by respiration. it is naturally present in air (about 0.03 percent) and is absorbed by plants in photosynthesis.

depends where it is? i got mine on my arm and from 1-10 it was a 3 different spots react differently