I think air is a solution because it is made up of different types of gases including 21 percent oxygen, 78 percent nitrogen, and one percent trace gases.
Salt dissolves in water
The solution has already reached its solubility and cannot dissolve any more solute
A dilute solution has a little bit of solute dissolved in the solvent, while a concentrated solution has a large amount of solute dissolved in the solvent
If you heat a solution normally the solubility increases meaning more solute can be dissolved in the solvent
i hope i was able to help :)
all of the above are different kinds of enzymes
Answer:
Hypothesized causes for the declines include habitat destruction (the most obvious cause), climate change, pathogens, introduced exotic species, pollution, and increased UV radiation. These agents may act alone or in combination to contribute to the decline of amphibian populations.
Explanation:
I think this is the answer
Hope it helps you
