Brain Teasers
Your Days Are Numbered
Riddle
Riddles are little poems or phrases that pose a question that needs answering. Riddles frequently rhyme, but this is not a requirement.Riddle
Ubiquitous rhythm,
Paced by a charge,
On and on it goes
Until day is done.
Testimony of life
To be seen, felt, and heard,
Only a cold man
Slumbers without one.
Paced by a charge,
On and on it goes
Until day is done.
Testimony of life
To be seen, felt, and heard,
Only a cold man
Slumbers without one.
Hint
...the beat goes on...Answer
A Heart BeatThe heart's rhythm is controlled by the sinoatrial node (the heart's pacemaker), which sends out electrical charges through the heart that cause it to contract. The heartbeat can be seen on an EKG, felt as a pulse by the fingertips, & heard with a stethoscope.
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