Which phrase has a meaning similar to that of "in a constant state of flux" as it is
used in the sentence?
A. At times flexible
B. Steadily unmoving
C. Entrenched and still
D. Continuously changing
![Which phrase has a meaning similar to that of in a constant state of flux as it is used in the sentence A At times flexible B Steadily unmoving C Entrenched and class=](https://us-static.z-dn.net/files/d81/94780312a76f7143925ac3d7f56d8d9d.png)