Because their tissue are hypotonic with marine environment Jellyfish are Marine habitat. The solution inside the cell contain fewer solute than outside solution ( marine water) The jellyfish cell losses water through osmosis. In addition these cells gain electrolytes by diffusion.
Put the salute into the solvent to create a solution.
Answer:
in my opinion I think it's amino Acids
B. Plastron is the bottom half of a turtle's shell