What usually happens to river sediments when there has been rain and water level of the rivers is low

What are the headings of a data table

What is earths lithospheric plates interact at

Where would you expect to see seedless plants, such as ferns and mosses? a. in a botanical museum, because they are all extinct b. low and close to the ground in a moist environment c. climbing high while circling the branches of another plant d. deeply rooted in a forest with a trunk that reaches 20 meters or more