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.
Thermo hygrometers are useful for measurements of humidity. Humidity is a representation of the concentration of water vapour in the air where the value is shown as a percent. Thermo hygrometers have sensors which measure humidity of the air and temperature of the air. Both values will be shown as a digital representation and converted into the desired unit. The result will then be shown via display or on a chart.