A few critics have noted the ways in which Kennedy's speech differed from the typical inaugural address. Focusing on Kennedy's use of antithesis, for example, Edward B. Kenny emphasized how the speech cast global events as a simplistic struggle between two opposing forces, the United States and the Soviet Union.
As adults in the marine environment, Pacific lampreys are parasitic and feed on a. variety of marine and anadromous fish including Pacific salmon, flatfish, rockfish, and pollock, and. are preyed upon by sharks, sea lions, and other marine animals. They have been caught in depths.
The sea lamprey resembles an eel and feeds off of larger fish by attaching itself to the side of the fish. The sea lamprey then consumes the blood and fluids that come through the wound. A secreted enzyme prevents the fish's blood from clotting, allowing the sea lamprey to eat for hours, days or weeks. Most fish can survive a sea lamprey attack but will be left with a circular wound.