Which picture?, pls Clip the picture for the answer.
This might be a bad idea as a lot of animals live in wetlands
C is the answer c c c c c c c c c c c c c c c c c x c c x x x x x x x x x x x x x d c
Answer:
vestigial structures are considered evidence because scientists believe they are structures that were once used by a species ancestors but are not longer needed. these structures do not impair the organism in any way, so there is no need for evolution to get rid of them. for example, the human appendix is considered a vestigial structure.
Explanation:
:D
An exothermic action releases heat.