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Fantom [35]
2 years ago
5

in this investigation the independent (or tested) variable is a. the speed of the rat b. letting the rat 10 times c. adding the

rat's favorite treat at the end d. using the same maze
Biology
1 answer:
disa [49]2 years ago
7 0
The cas because they are not vegan and they are not good enough for me and I’m not like that what
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