The effector is the blood starting to clot. This is because it is binding together with a protein in response to a signal.
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:
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Because she has a limited field of view in each eye, this will damage her eyesight. It impairs the patient's vision by disrupting the axons in both eyes' nasal fields, resulting in vision loss in both eyes.
Is that the Lion King song? Or just nonsense?
Answer : A, B , C
Explanation: the second option
