82.5k views
1 vote
Which of the following methods of timekeeping is the least precise?

A. Using a stopwatch
B. Using a wrist watch
C. Counting your heartbeats
O D. Using a calendar

User Laporsha
by
5.6k points

1 Answer

1 vote
it’s c counting your heartbeats
User Syed Mauze Rehan
by
5.3k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.