When the physician tells Dennis there may be a defect in the valve between an upper and lower chamber of his heart, he knows for sure that the defect is in the atrioventricular valve.
<h3>What are the two functions of the heart?</h3>
The two functions of the heart are as follows:
- It helps in the movement of blood throughout the body.
- It controls the rhythm and speed of the heart rate as well as blood pressure.
The Atrioventricular valve typically functions in order to prevent the blood from flowing back into the region of the atria. They are just located between the atria and the ventricles.
Therefore, a defect in the atrioventricular valve is found when Dennis suffers from a defect in the valve between an upper and lower chamber of his heart.
To learn more about the Atrioventricular valve, refer to the link:
brainly.com/question/12082061
#SPJ4
Answer:
The change of existing human infections and creature infections. Infections recently restricted to little, secluded populaces that would now be able to spread because of mechanical or social changes, for example, the improvement of moderate worldwide travel.
Answer:
C. Scientists agree that both genetics and environment are important in developing self-esteem.
Explanation:
Self-esteem can be defined as the level of confidence and self-respect possessed by an individual in himself or herself, as well as the believe that he or she is both worthy and valuable.
Generally, self-esteem can be measured as either to be low or high; an individual that feels depressed, pessimistic, needy, insecure has a low self-esteem while an individual that is optimistic, confident, has self-respect, happier has a high self-esteem.
Also, the level of confidence and self-respect an individual has in himself is greatly influenced by two (2) factors: genetics and environment.
Hence, the true statement about genetics and environment is that scientists agree that both genetics and environment are important in developing self-esteem.
This ultimately implies that, an offspring having parents with low self-esteem is likely to inherit that trait and become low in self-esteem during their adult life. The environmental factors that affect an individual's self-esteem are schools, friends, media, family etc.
Parasitism, that should be the correct answer for this question!
Answer:One of top diet strategies to beat heart disease, the leading cause of death among Americans, is to eat two fish (preferably oily fish) meals (3.5 ounces each) weekly to reduce the risk of heart disease. Fish is not only low in heart-unhealthy saturated fat but also provides heart-healthy, omega 3 fatty acids.
Explanation: I hope this was helpful.
