The higher plant type that carries its seeds in cones is the ________.
A) bryophyte
B) pteridophyte
C) xerophyte
D) angiosperm
E) gymnosperm
Question 2
Which statement is true?
A) Valley bottoms tend to have riparian vegetation.
B) Valley bottoms usually have little subsurface moisture.
C) Valley bottoms tend to have sparse flora.
D) Valley bottom vegetation is rare in arid regions.
E) Valley bottoms are also called adret slopes.