While some insects, like moths, spin a cocoon, a butterfly uses a chrysalis, which is essentially hardened skin. Different species of butterflies stay in the chrysalis, or pupal stage, for different periods of time. This can range from about seven days to more than a year, but for a large number of species it is less than 30 days. The well-known monarch butterfly, for example, spends between nine and 14 days in a chrysalis, while the painted lady butterfly spends only seven to 10 days in the chrysalis.
What was the Stephen A Douglas doctrine of popular sovereignty? In a nutshell, it stated that slavery in Kansas and Nebraska would be decided by popular sovereignty, which is pretty much where the people would decide on the matter with a m â¦ ajority.
Popular sovereignty is a basic idea of democracy. Popular sovereignty means that the people are the ultimate source of the authority of their government.  Popular sovereignty means that democratic government is BY THE PEOPLE AND FOR THE PEOPLEfor the benefit of the people, not for the benefit of those who govern in their name.  Government in a democracy is the SERVANT OF THE PEOPLE; it is not their master.