Which statements about fresh water and salt water are true?

Freshwater does not have salt in it salt water does

Explanation: sorry I got nothing

The statement that describes something different from the change of matter is peroxide breaking down into water and oxygen.

Explanation:

Hydrogen peroxide (H₂O₂) is found in nature in liquid form and undergoes a decomposition reaction, obtaining water and releasing oxygen and heat.

In any case, in the decomposition reaction of peroxide there is no change in the state of matter, since it is a chemical reaction that can be spontaneous, by contact with organic matter or through the use of catalysts.

The other options are associated with changes in matter:

    B and C. Bubbles forming when a pot of water is heated  and a pair of jeans soaked in water drying after hanging outside. These are examples of water evaporation, which changes from liquid to water vapor.

    D. A block of ice decreasing in size due to a change in temperature. Defrosting or melting of water, which goes from solid to liquid.