Primary succession is when things that grow on rocks and don't need soil, like lichen, break down the rocks and turn them into soil. Then things that grow on soil can grow, like algae and fungus and firther break down the soil.
The successional stages would be larger organisms like plants and animals.
Answer:
Liquid because it's always moving somehow, so the particles have more kinetic energy
I'm new here and this is one of the first things i've done on this site but to answer the question, i believe the answer is amino acids
