Question

A group of students were investigating the effect of temperature on:

a piece of bread and measured its mass. They then recorded the
The students placed one piece of bread in the freezer, one in the fridge, and one mass of bread every 5 days in the classroom.
State and explain which piece of bread you would expect to decay the fastest

Answer 1

The bread in the classroom at room temperature will decay the fastest due to higher temperatures accelerating reaction rates, unlike the slowed reactions in colder environments of the freezer and fridge.

Step-by-step explanation:

In an investigation of the effect of temperature on the decay of bread, the piece of bread in the classroom is expected to decay the fastest. This is due to the fact that higher temperatures typically increase the reaction rates of biological processes, including the activity of bacteria and mold, which contribute to food spoilage. While the freezer and fridge create cold environments that slow down these reactions, the room temperature in the classroom would provide a more conducive environment for microbial growth and enzyme activity, thus leading to a more rapid decay of the bread.