Which statements describe characteristics that are common to both gymnosperms and angiosperms? check all that apply.

they have roots, stems, and leaves for nutrient transport.

they have flowers.

they are autotrophs.

they rely on diffusion for nutrient transport.

they are heterotrophs.

they have seeds.

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 best explains the inability for life to exist in earth early atmosphere

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?