Me , what is the radius of the earth

What does the word submerged mean in the following sentence? after it rained for three days in a row, the streets were completely submerged.

Banselect the correct answer. which sentence correctly rewrites the following sentence using active voice? pernered meat has been associated with an increased risk of type 2 diabetes in a recent study. diabetes in a regera. according to a new study, red meat is linked to an increased risk of type 2 diabetes. gerer website tilsencob. eating red meat has been associated with type 2 diabetes in a new study. c.red meat consumption is connected to an increased risk of type 2 diabetes, says a new study. esterd. according to a recent study, eating red meat leads to an increased risk of type 2 diabetes. taleliceresetnext

What term is given to the border between the central alps and the southern limestone alps?