Adult sponges produce eggs and sperm, and sponges are multicellular animals that belong to the Phylum Porifera. Given these facts, adult members of the Porifera phylum produce what among the following options:
- bioaerosols
 - kinetic energy
 - harmful substances
 - Leptospirosis
 - Chemical energy
 - eggs and sperm
 - Organic compounds
 - heat energy


 

      eggs and sperm   