Rocks,water,pebbles = Abiotic
Fish =Biotic
They are different because they use different frequency
Unlike osmotic pressure, tonicity is influenced only by solutes that cannot cross the membrane, as only these exert an effective osmotic pressure. Solutes able to freely cross the membrane do not affect tonicity because they will always equilibrate with equal concentrations on both sides of the membrane without net solvent movement.
<span>Squealer reads the data to prove to them that there is really more food than before. They say that everything is better and the production of food has increased by 200%, 300% or 500%. The animals believed him, especially they could no longer remember the conditions before the Rebellion.<span>
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The rivers discharge is usually greatest at the mouth.
:D hope this helps
