How to calculate your body age<br>Find your resting pulse rate. The heart is one of the body's most important organs, and a well conditioned and healthy heart is a big part of overall well-being. A normal heart usually beats at between 60-100 times per minute.

Based on that paragraph can we conclude that this sentence is true?
The article references both pulse and body age unconnectedly.

Choices:
A). Yes;
B). It's impossible to say;
C). No;