Answer:
The heart is a muscle and therefore it can be stimulated by electrical impulses.
Explanation:
In the heart, the electrical activity is generated in the SA node and conducted from the right atrium to the left atrium in order to contract myocardial cells
TRUE. YOU NEVER KNOW WHAT THEYLL DO
Answer:
The asnwer is B. False
Explanation:
When the vagus nerve stimulates the heart, the heart rate tends to decrease (reduction). The heart has an autonomic innervation, that is, it is under the autonomous control of the sympathetic and parasympathetic (vagal) systems that exert their action through the cardiac plexuses that are at the base of the heart.
Greg was diagnosed with Type 2 diabetes as a result of his high blood sugar and insulin resistance.
<h3>
What is Type 2 diabetes?</h3>
It is a condition that affects the way the body processes blood sugar (glucose). With type 2 diabetes, the body either doesn't produce enough insulin, or it resists insulin.
Exercise helps counter the effects of type 2 diabetes in several ways. It increases insulin sensitivity, which helps the cells use any available insulin to take up glucose from the blood. Also, when muscle cells contract during exercise, they are able to take in glucose even when insulin is unavailable.
To know more about type 2 diabetes here
brainly.com/question/26731837
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