which explains why a fallen, rotting tree is considered a biotic factor and not an abiotic factor?\nit was…

which explains why a fallen, rotting tree is considered a biotic factor and not an abiotic factor?\nit was once alive.\nit was never alive.\nit is part of an ecosystem.\nit provides shelter for living things.

which explains why a fallen, rotting tree is considered a biotic factor and not an abiotic factor?\nit was once alive.\nit was never alive.\nit is part of an ecosystem.\nit provides shelter for living things.

Answer

Brief Explanations:

Biotic factors are living or once - living organisms. A fallen, rotting tree was once alive, which is why it is biotic. Abiotic factors are non - living components like rocks or water. Just being part of an ecosystem or providing shelter doesn't define it as biotic; the key is its past life.

Answer:

It was once alive.