Answer:
Conduct more trials.
Add less variables.
Choose a different person
Explanation:
More trials gives plenty of data to be examined.
Less variables makes for less confusion, and less things to keep track of.
Different person ensures that the experiment is not being done by one single person who could be messing up the data
Answer:
Energy is transferred when atoms are rearranged.
Explanation:
The answer is Molecule. After a pair of shared electrons orbit around the nuclei of both atoms
