1. Place the straw into the lime water.
2. Blow gently through it.
3. Observe the changes in the lime water.
4. What causes the lime water to change?
Wednesday, 14 November 2012
LET US DO THIS
Carbon dioxide in the air we breathe out.
1. Place the straw into the lime water.
2. Blow gently through it.
3. Observe the changes in the lime water.
4. What causes the lime water to change?
1. Place the straw into the lime water.
2. Blow gently through it.
3. Observe the changes in the lime water.
4. What causes the lime water to change?
3 comments:
Well done!
Thanks for sharing and keep it up! ^^
Same to you. Thanks for sharing and following my blog.
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