Answer:
I think it's B am not sure but I hope this helps !
Explanation:
No it doesn’t not need to fully cross it just needs to cross the plain
HIV is spread mostly through four body fluids: semen<span>. </span>vaginal fluid<span>. </span>blood<span>.
hope this helps</span>
_Health_ consists <span>of 6 different dimensions- physical, emotional, intellectual, spiritual, social, and environmental.</span>
