How can maps assist in identifying patterns in data??? Helppp!

Word equation for k(s)+h2o(l) yield koh(aq) + h2(g)

Why do lunar and solar eclipse not happen every month

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?