http:i7'photobucket'comalbumsy299monkeygluverWallpapercoralreef'jpg

1
Biodiversity a rich variety of living things
http//i7.photobucket.com/albums/y299/monkeygluver
/Wallpaper-coral-reef.jpg
2
Many groups of living things
http//www.valeofglamorgan.gov.uk/images/biodivers
ity_440.jpg
3
Variation
http//www.communigate.co.uk/hants/snhs/page16.pht
ml
4
Adaptation
http//www.exploringnature.org/wordpress/?p21