(IELTS Listening) – Science experiment for Year 12 students

A   size                  B   escape                      C   age                     D   water

E   cereal               F   calculations             G   changes             H   colour

Choose mice which are all the same 26.

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Divide the mice into two groups, each with a different 27.

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• Put each group in a separate cage.
• Feed group A commercial mouse food.
• Feed group B the same, but also sugar contained in 28.

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• Take measurements using an electronic scale.
• Place them in a weighing chamber to prevent 29.

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Do all necessary 30.