Will give brainliest to correct answer more than 90% of all mammal species are a. monotremes. b. marsupials. c. placental mammals. d. domestic animals.

How can you keep track of variables in a science experiment?

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

What is the identity of the planets?