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Digestion and cat foodFeatured science projectScience project video

Observation

It is observed that the IAMS cat food brand has the largest percent of food "digested" during the experiment.

Brand of cat food Start weight (grams) Final weight (grams) % digested
IAMS 150g 103g 31.30%
Friskies 150g 118g 21.30%
Pet Promise 150g 114g 24.00%
Nutro Natural Dry 150g 112g 25.30%

The graph below represents our results:

 Cat food science project

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Complexity level:
6
Project cost ($):
30
Time required:
It will take an hour to prepare for this science project and 3 days to conduct it
Material availability:
The cat food can be purchased at a pet store or at a supermarket. Lab equipment is required
Safety concerns:

Be carefuly when handling acid.