Features of zebra mussels that enabled them to be such successful invaders include {Ans: the ability of females to produce so many eggs, a lack of native predators in the Great Lakes, their high filtration rate, their ability to reproduce at a young age}Which of the following does not serve as an example of the dynamic nature of the Great Lakes over geographic time? {Ans: The salt concentration of Lake Michigan has been steadily increasing over the last 1000 years}Which of the following is a Native American tribe that the French did not encounter in the Great Lakes region? {Ans: the sioux}To help reduce a $25 million budget deficit, the city of flint {Ans: decided to temporarily get its water from flint river, decided to build its own water pipeline}According to the Film Great Lakes Water level changes, the three major factors in the Great Lakes water budget include {Ans: Evaporation from the lakes, precipitation directly on the lakes, run off into the lakes}once the salmon and alewife were gone in lake erie {Ans: a number of native fish species began to increase in number, fishing towns in michigan along the huron coast lost