The trees were breaking apart because the bark and outer layer of wood froze first, then the inner wood and sap froze. When the sap froze, it expanded and had nowhere to go, so the trees exploded.
Knitting is a good way for students to learn basic concepts in math, but more advanced math requires equations, this is the statement which identifies the central idea of the text
As making different levels and types of fabrics expands the over all thinking ability of the individuals and make it more easy for them to go through the process of solving various mathematical problems in the mean time.
