Answer:
B.
Explanation:
I think it's because protons are the ones that circle, neutrons stay in the middle becuz they're neutral, and electron are negatively charged?
The anser is d the what i think tell me if yis righry
The greatest error in the experimental design is that the temperature of both bins were taken at different times from each other. The students should have measured them at the same time to lessen the randomness of the variables. A way to "fix" this is by changing taking into account the extra time between bin A was and bin B was measured for bin B's calculations.