General characteristics of hormones are as follows:Hormones are secreted by endocrine cells. Hormones are chemical messengers.The are chemical signals that circulate in the body fluids. The hormones regulate the behavior of the target cells. Hormones, unlike enzymes do not catalyze any reaction.
With a volume of 18,700,000 acre feet (23.1 km3) when full, Fort Peck is the fifth largest artificial lake in the United States. It extends 134 miles (216 km) through central Montana, and its twisting, inlet-studded shoreline has a total length of some 1,520 miles (2,450 km).
24,200,000. The second-largest reservoir by surface acreage in the United States (and third-largest in volume), Lake Sakakawea stretches 178 miles from Garrison Dam northwest to Williston, North Dakota, and has a surface area of about 368,000 acres. Lake Sakakawea averages between two and three miles in width ...