Natural phenomena that cause shifts in global climate are changes in Earthâs orbital cycles, volcanic eruptions, variations in solar activity, movement of tectonic plates, and the atmospheric-ocean pattern in the tropical Pacific Ocean, known as El Nino-NiÃ±o Southern (OSCILLATION). enso
rating newest oldest best answer most adult lampreys are parasitic sucking the blood of other fishes the horny teeth set in the circular jawless mouth attach to the prey and the lamprey feeds as it is carried along lampreys have an anticoagulant in the saliva that keeps the blood of the victim fluid some freshwater lampreys eat flesh as well as blood source s http www encyclopedia com doc 1e1 lamp
What do they eat? A humpback whaleâs diet consists mainly of krill, small shrimp-like crustaceans, and small fish such as herring, sand lance, and capelin. A humpback eats 1-1 Â½ tons of food every day! They do not feed in the winter, but live off the fat reserves stored in their blubber.