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.
by: Rake. Hygrometer is basically a device that is used to measure the humidity of a particular place. Humidity is basically the moisture content in the air. The olden ways of measuring this was used by metal strips and now we have got electronic apparatus which works with the help of sensors.