If the coral is alive then it is a biotic factor because living things are biotic and things that have never been alive such as temperature and wind are abiotic.
Is booth because.... When is a plant, is biotic, but when is dead is abiotic
abiotic
biotic
biotic
Is booth because.... When is a plant, is biotic, but when is dead is abiotic
abiotic
Abiotic
biotic
biotic
biotic = living abiotic = non-living
they're abiotic
Snails are living and are considered to be biotic.