What helps soil breathe?
the circulatory system gasoline loose dirt temperature evaporation Exfoliation aeration bacteria
A B C D E F G H
Earthworms help soils breathe.
aerating soil helps it breathe
What helps soil breathe? (A) the circulatory system (B) gasoline (C) loose dirt (D) temperature (E) evaporation (F) Exfoliation (G) aeration (H) bacteria