<span>The right answer is "Genetic".
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</span><span>This is because genetic makeup determines the response of the immune system to certain diseases. That is, some people will be naturally more immune and tolerant to pathogens as compared to other people.
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</span><span>The genetic background refers to the biological basis that we inherited from our parents. His main area of study are genes; In the genes, it is found all the information of the structure of the cells that make up the body of a person. Variations in these genes are what determine the differences in living beings.
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I hope this information can help you.</span>
Answer: she might be suffering from anorexia nervosa
Explanation: people who suffer from anorexia fear that if they eat more than they feel like is enough that they'll get overwieght, the stopping of her menstruation cycle most likely means she isn't getting the nutrients that she needs to get into her body
Number one is c , number two is a
We can actually deduce here that the main coronary artery that bifurcates into two smaller ones is the left main coronary artery.
<h3>What is coronary artery?</h3>
Coronary artery is known to be the artery that actually supplies blood to the heart muscle. The heart muscle actually needs blood that is rich in oxygen. The coronary artery help to send such blood to the heart muscle.
We can see here that the main coronary artery that bifurcates into two smaller ones is the left main coronary artery.
Learn more about heart on brainly.com/question/26387166
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The is the same as to why did European societies develop different cultural traditions in different regions.
The answer is that different groups of human beings living in their own regions are going to naturally develop their own traditions, different from other groups, as well as their own languages, etc, because they are only or mostly in contact with people in their own individual groups.