Spicules
July 9, 2024
Sponge spicule - Wikipedia Sponges and Spicules – Geological Oceanography Lab Closer looks reveals axial filaments in sea sponge spicules made up of proteins Spicules
July 9, 2024
Sponge spicule - Wikipedia Sponges and Spicules – Geological Oceanography Lab Closer looks reveals axial filaments in sea sponge spicules made up of proteins Spicules