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1.1 root 1: #print
2: How many lines total are there in the two files called
3: "chema" and "chemb" in this directory? Use "wc".
4: Type "answer N", where N is the total number of lines.
5: #create chema
6: The baker said, "Now I shall put just the right amounts of water and
7: yeast with the flour that is in the mixer. Flour, water, and yeast
8: together make the sponge. Making sponge is the first step in making
9: bread."
10: The baker closed the mixer. Inside the machine, the flour and
11: yeast and water went around and around until they were well mixed.
12: Then the baker opened the mixer and the sponge dropped into a greased
13: tub called a trough.
14: The baker pushed the trough into a warm room to let the sponge
15: rise. It looked like dough, but it did not as yet have everything
16: in it.
17: #create chemb
18: Wash the blackboard. Watch it dry. The water goes into the air.
19: When water goes into the air it evaporates.
20: Tie a damp cloth to one end of a stick. Tie a bottle to the
21: other end. Put water in the bottle until the stick is level. Watch
22: the stick for a few minutes. It does not stay level.
23: Water goes into the air when it evaporates. It changes into
24: water vapor. You cannot see water vapor, but it is in the air all
25: around you.
26: Cut a hole in the bottom of a cardboard box. Hold the box
27: against a cold window and blow into the hole.
28: #copyin
29: #user
30: #uncopyin
31: #match 21
32: #log
33: #next
34: 4.1f 10
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