Squid are cephalopods of the order Teuthida, which comprises around 304 species. Like all other cephalopods, squid have a distinct head, bilateral symmetry, a mantle, and arms. Squid, like cuttlefish, have eight arms arranged in pairs and two, usually longer, tentacles. Squid are strong swimmers and certain species can fly for short distances out of the water.
1 The summer semester is 10 weeks long with two 5-week mini-mesters offered as well. 2  Some courses are only available in a 10-week format. 3  The classes are accelerated and cover the same amount of content as the 16-week classes.
In most cases a regular college year is 30 weeks of classes divided into two semesters of 15 weeks each. A third summer summer semester is offered but not part of the normal c â¦ ollege year. Semesters can be of different lengths for example from 12 to 18 weeks.our years of college is 8 semesters if you have a full load of classes and the degree you are working on. There are two semesters in every school year. The root 'semi', in this case, mean half.