Elements in the same group in the periodic table have similar chemical properties. This is because their atoms have the same number of electrons in the highest occupied energy level. Group 1 elements are reactive metals called the alkali metals.
In Gainesville you can find fossil sharks teeth by sifting through the sand of the small creeks.
Just offshore from Venice beach is a Pleistocene boneyard, a huge deposit of fossil bones and teeth.
When your baby is 28 weeks old (the start of the third trimester) his organs are fully formed and visible on the ultrasound. However, while they may be clearly visible, his organs' functions have not matured sufficiently for independent living. The baby is in the third trimester, if the baby were to be born he or she could possibly survive
