Mapping
Could Do
In the experiment 2, the experimenter has joined the pipe to Nitrogen Gas and put the end of the pipe in the beaker that contain water. What happened to the water after he released the Nitrogen gas in 5 minutes?
Should Do
In experiment 1, he do three stages of cooking the chicken eggs with different durations. First he cooked egg for 1 minute, Second he cooked egg for 2 minutes and the Third he cooked egg in 3 minutes. What happened to all the eggs?
Must Do :
Where did the water come from and what it's for ?
No comments:
Post a Comment