Towards the end of your pregnancy, the placenta passes antibodies through the umbilical cord from you to your baby. These give your baby immunity from infections for about three months after birth. However, it only passes on antibodies that you already have.
Hygroscopicity is defined as absorb moisture. With sugar being solid, it absorbs moisture in its surrounding (air). Therefore, sugar is hygroscopic because it is solid that â¦does not contain much moisture.
Quick Answer. Hygrometers measure the amount of moisture or humidity in the air, but there are a number of different types of hygrometers, and they display their results in different ways. Most hygrometers display their readings in the amount of water in a given volume of air, making the units milliliters per cubic centimeter.