This text is missing some spaces, please add them: Itistheautumnfruitingbodiesareformed,theyaremadeofcompactedfungalthreadsandtheirfunctionsistoformsporeswhichcanthenbespreadandbecomeanewsponge.
It is the autumn fruiting bodies are formed, they are made of compacted fungal threads and their functions is to form spores which can then be spread and become a new sponge.