Answer:
Fe 3+
Explanation:
iron is Fe and it's 3 and has positive
Answer:
Molecule
Explanation:
Because, the combination of bread and veggies make it more likely to be a molecule.
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<u><em>Buffers</em></u> <span>are solutions that resist changes in ph when moderate amounts of acids or bases are added and contain ions or molecules that react with oh- or h when these ions are introduced into solution.</span>
