It occurs when water is added to an already wet area of paper.
![It Occurs When Water Is Added To An Already Wet Area Of Paper class=](https://ph-static.z-dn.net/files/dcf/be7c6a4b0230cfc5e45a32bc2021d521.jpg)
Answer:
tingin ko po ano B. or D. i d k sorry po kung mali pa Brainliest nalang po god bless