Ferns contains all of the structures listed except a) roots b) seeds c) leaves d) vascular tissue

rocks and weathering-matching

hello there,

guys i’m confused.

which rock will weather faster?

answer: b rock

answer; i believe the correct answer is (a)0

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !