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aalyn [17]
2 years ago
9

If an atom contains 11 protons, 12 neutrons, and 11 electrons its atomic number is​

Biology
1 answer:
Irina18 [472]2 years ago
4 0

Answer:

23

Explanation:

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True or false: The heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambe
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It is false that the heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambers.

<h3>Heart Myocardium?</h3>

Heart Myocardium is also called Cardiac muscle is a specialized type of muscle tissue that cover the heart. The cardiac muscle ontracts and relaxes nvoluntarily and it help to keep the heart pumping blood to the body.

Therefore, It is false that the heart myocardium is nourished primarily through the diffusion of nutrients from the blood in the heart chambers because it is nourished by blood flow through the coronary arteries.

Learn more about Myocardium from the link below.

brainly.com/question/1373449

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