1. to separate items in a series. 2. to set off introductory material. 3. on both sides of words that interrupt the flow of thought in a sentence. 4. between two independent clauses with the use of a coordinating conjunction (FANBOYS) 5. to set off a direct quotation from the rest of the sentence. 6. For certain everyday material. Rule 1 â Use a comma to separate items in a series.
Its a draw between 2 species, Deinosushus and Sarcosushus where both equal in size: the Deinosushus was the prehistoric alligator, it grew 40 ft long and weight 9 ton the Sarc â¦ osushus (supercroc) was the prehistoric crocodile, it grew 42 ft and 10 ton on average the supercroc seems a bit larger though
1 The dwarf caiman is the smallest of the New World crocodilians. 2  The teeth of the dwarf caiman are used in amulets as some cultures believe that this provides protection from snake bites.3  The dwarf caiman can grow to lengths of 1.8 metres. 4  The dwarf caiman is unique in that it has a completely dark iris.he dwarf caiman (Paleosuchus palpebrosus) is, as suggested by its common name, the smallest of the New World crocodilians. Although individuals have been known to grow to lengths of up to 1.8 metres, the male typically reaches a maximum of 1.6 metres, while the female rarely exceeds 1.2 metres.