Discuss a identical twins and fraternal twins

Identical twins develop from one fertilized egg and can share the same placenta and have two separate or, rarely, one amniotic sac; fraternal twins develop from two separate eggs and grow in their own amniotic sac, according to the ACOG.

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earthquakes in florida are rare because the state is not located near any tectonic plates. in fact, florida is tied for first place as having the fewest earthquakes of any state. much of florida is limestone and seafloor materials that is not conducive to earthquakes.

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not sure if this is what you'r looking for eubacteria and archaebacteria