15:01 Jan 19, 2006 |
English language (monolingual) [PRO] Chemistry; Chem Sci/Eng / chemicals | ||||
---|---|---|---|---|
|
| |||
| Selected response from: Jack Doughty United Kingdom Local time: 03:27 | |||
Grading comment
|
SUMMARY OF ALL EXPLANATIONS PROVIDED | ||||
---|---|---|---|---|
4 +12 | tube from which contents are expelled by squeezing |
| ||
5 | squeeze-type tube |
| ||
3 | squeeze tube |
|
tube from which contents are expelled by squeezing Explanation: A sube of flexible material, containing a product which can be expelled in a controlled manner from the tube by squeezing it. |
| |
Grading comment
| ||