The placenta produces hormones that help your baby to grow and develop. The placenta also gives some protection against infection for your baby while it's in the womb. It protects your baby against most bacteria. However, it does not protect your baby against viruses.he placenta produces hormones that help your baby to grow and develop. The placenta also gives some protection against infection for your baby while it's in the womb. It protects your baby against most bacteria. However, it does not protect your baby against viruses.
The ideal temperature for brewing coffee is 200 Degrees Fahrenheit. That said, don't get overly concerned about hitting the exact right temperature. Drip brewers have their own thermostats, and some even offer you a choice of more than one brewing temperature.
Coffee begins to loose its flavour after it is ground, so it is best to grind the beans just before you will brew it. The longer ground coffee sits around exposed to the air the faster it becomes stale. Coffee companies want you to enjoy their coffee at it's best flavour, so they put an expiration date on it. This way you will want to brew it and drink it while it still has it's best flavour. So it is safe to drink, although it might not be at its best. Source(s): midnight Â· 7 years ago.