Answer:
Subject : jellyfish or any othet sea animal
This increases by burning stuff, and also decreasing the amount of trees to change it.
Coating of mucus( gastric mucosal barrier) protects the stomach from its acid
It is a Chemical reaction taking place un a solution in which one or more of the products is insoluble in the solvent, and so forms solid particles that fall to the bottom of the reactor
7 is neutral but the ones that would be considered acidic is B
