7. The equation below represents the formation of the formula unit CaF2. Label the equation with the name of each particle. Use the picture on the previous page as an example.
.Ca
+
F: + F:
Ca2+
+
Ft F-
소
조
소

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answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )