The sa node <u>spontaneously</u> fires at regular intervals.
<h3>What is SA node?</h3>
SA node; an accronym for sinoatrial node is a mass of specialized issue situated in the heart; specifically in the right upper chamber of the heart.
This sinoatrial node help the heart generates electrical stimulus regularly usually between 60 to 100 times per every minutes
<h3>What is heart?</h3>
The heart is a muscular organ and the only organ in the known which helps to pump blood to various parts of the body
- Helps in the mentenance of blood pressure
- It helps to pump oxygenated blood
- It helps to transfer hormones
- Helps to receive deoxygenated blood as well
Learn more about SA node of the heart:
brainly.com/question/9058294
The answer that sounds most correct would be: B) Open back and sufficient tread.
Answer:
Severe deficiency, called pellagra, can cause symptoms related to the skin, digestive system, and nervous system.
Explanation:
You said <em>create</em><em> </em>a dance name.
Okay....
Let it be maniopalogejashcerosepticneologisad<em>.</em>
If you want it simple then let it be:
corosnritya or nrityacoros
[corotya or nritros in short]
I made the word <em>corosnritya </em>or<em> </em><em> </em><em>nrityacoros</em> by combining two words of the two most ancient languages:
<em>coros</em> means dance in Greek language
<em>nritya</em> means dance in Sanskrit language
