<u>The correct option is </u><u>A.) being an office helper at her school</u>
<h2>Explanation:</h2>
Samantha wants to become a politician someday and we know that the politician always tries to help others in the community. A politician is actually a representative of people. If Samantha starts helping people at school office, she could become a famous person in the school and she will become popular in every field at school. The same experience will she apply once she steps in practical life and become a politician.
A good community service would mean doing something beneficial for other people within one's community. This would also mean like a charitable work. In the scenario all of the options are doing good for others yet if to choose which one is more applicable for a community service that would be B. Mowing a disabled person's lawn.
Resting heart rate will be decreased, because your heart and cardiovascular system are being worked out, therefore increasing the muscle tissue within the heart and thereby making it stronger, which makes it beat more powerfully and yeah. So just Resting Heart Rate,