An ecosystem that plays an important role in flood control is a(n) a. estuary
C. savanna
b. wetland
d. littoral zone

The most effective way to provide children with safety messages is to

When animals eat, the food is stored and digested in the stomach or a similar structure. but when a unicellular organism like this paramecium eats, the food is stored in which organelle

Which are results of technological advances? people's increased exposure to new ideas the development of an increasingly global culture their value by people around the world the bringing of harmony to diverse groups of people the reduction of the number of people living in rural areas