disposition in the Law topic by Longman Dictionary of Contemporary English | LDOCE | What you need to know about Law: words, phrases and expressions | Law English English English - Japanese English - Korean English - Spanish Japanese - English Spanish - English
BLUE SHARK: 1  about 12 feet long. 2  sleek, tapered body. 3  among the fastest swimming sharks and can even leap out of the water. 4  diet consists mostly of squid, but it will eat almost anything.
Sharks have five different kinds of fins. 1  Paired pectoral fins lift the shark as it swims. 2  Paired pelvic fins stabilize the shark. 3  One or two dorsal fins also stabilize the shark. In some species, dorsal fins have spines. 4  Not all sharks have an anal fin, but it. provides stability for the sharks that do have one.