The structures X shown in the picture are found in plants growing in ______ areas and are a modification of ______.
A Marshy, Stem
B Desert, Root
C Marshy, Root
D Desert, Stem
The structures X shown in the picture are found in plants growing in ______ areas and are a modification of ______.
A Marshy, Stem
B Desert, Root
C Marshy, Root
D Desert, Stem