A honeymoon period has an obvious beginning -- when the president takes office -- but no obvious end. But given that honeymoons are characterized by above-average ratings, one way to define the end point is by marking the point at which the president's ratings become average.. And the historical average presidential job approval rating in all Gallup Polls is 55%.
Confidence votes 71.8K. Zebra's that live in the Plains of Africa are on an average about 50-52 inches (1.3 meters) tall at their shoulder. Their body length is approximately between 6 to 8.5 feet (2 to 2.6 m) with a tail that is an additional 18 inches in length. Zebras can weigh upto 770 pounds (350 kgs) or more. Males are usually slightly bigger & heavier than females.
1 Zebra mussels get their name from the striped pattern of their shells. 2  However, the pattern varies greatly to where there are no stripes, only dark or light colored shells. 3  Zebra mussels can grow to a maximum length of about 50 mm (5-10 mm in the first year) and live four to five years. As a native to Russia, zebra mussels were introduced into the Great Lakes in 1985 or 1986, when one or more transoceanic ships discharged ballast water into Lake St. Clair. 2  Being a temperate, freshwater species, the zebra mussels found the plankton-rich Lakes St. Clair and Erie to their liking.