Science, asked by stanlyfernandes1971, 4 months ago

The hardest working muscle is found in the ______ *



Answers

Answered by yadavankita
1

Answer:

heart

mark me as branliest and follow me

Answered by Anonymous
1

Answer:

heart

Explanation:

The hardest working muscle is the heart. It pumps out 2 ounces (71 grams) of blood at every heartbeat. Daily the heart pumps at least 2,500 gallons (9,450 liters) of blood. The heart has the ability to beat over 3 billion times in a person's life.

this is your test question right

Similar questions