37,205 views
43 votes
43 votes
What variable should be changed for an experiment to test which brand of bread stays fresh the longest?

the day the bread is bought
the length of time that the bread sits
the brand of bread that is used
the place the bread is left to sit

User Hvester
by
2.4k points

2 Answers

5 votes
5 votes
The length of time the bread sits
User Andre Coetzee
by
3.0k points
9 votes
9 votes

Answer:

The length of time that the bread sits.

Step-by-step explanation:

This would make the most sense here because we are dealing with different brands of bread, and we want to find out which stays fresh longer. Thus, option B would make more sense, here.

User Chawki
by
2.8k points
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