What would exhibit primary succession?
a
a rock exposed by a retreating glacier
b
a clear-cut forest used to make paper
c
an abandoned farm after a fire
d
newly flooded land after a storm
a
a rock exposed by a retreating glacier
a
a rock exposed by a retreating glacier
b
a clear-cut forest used to make paper
c
an abandoned farm after a fire
d
newly flooded land after a storm
a rock exposed by a retreating glacier