Dilation and Curetage. This is a cleaning out of the uterus in order to remove plancental, fetal or other tissue. It can be used as a method of abortion, but it also use â¦ d post partem to clean out placental tissue left behind in a normal birth, or to remove miscarried matter.
After determining that the brown water is coming from the cold water tap also, it is still possible that there is rust in the plumbing fixtures or the piping, but it would typically manifest in only one sink or tub and not uniformly throughout the house (unless the rust is in the main water pipe from the well).
indicators and the ph scale when an acid is dissolved in water we get an acidic solution and alkalis make alkaline solutions if a solution is neither acidic nor alkaline we call it neutral pure water is neutral and so is paraffin indicators are substances that change colour when they are added to acidic or alkaline solutions