Which statement describes a change of matter that is different? A. Peroxide breaking down into water and oxygen
B. Bubbles forming when a pot of water is heated
C. A pair of jeans soaked in water drying after hanging outside.
D. A block of ice decreasing in size due to a change in temperature.

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.

a

explanation:

"menstrual cycle is a complex cycle that consists of several processes. order of occurrence of steps in menstrual cycle are as follows:

1. high progesterone levels maintain the endometrium lining of the uterus.

2. endometrium lining breaks down and low levels of estrogen stimulate the pituitary to release fsh and lh.

3. fsh and lh stimulates the follicles to develop and the oocyte to produce estrogen.

4. rising estrogen levels suppress fsh production and development of other follicles.

5. a spike in lh causes follicle to rupture.

6. a breakdown of corpus luteum causes progesterone level to drop."