<span><span>A. </span>B-cells
</span>
Which type of white blood cells is produced in the thymus and destroys the
cell membranes of bacteria are B-cells. These b-cells are also known and called as B
lymphocytes. Their function primarily is to create antibodies which combats
antigens such as bacteria. They are also responsible for immune regulatory
indications –cytokines. In contrast, T-cells are a type of white blood cells
that combat any substance from the inside or within the body.
Moderate amount of exercise have much impact on cardiovascular risk. Thus, the given statement is false.
<h3>
What is cardiovascular disease?</h3>
Cardiovascular disease is related to heart and it includes the condition such as problem in vessels, structural of heart, as well as clotting of blood.
The main cause of cardiovascular disease is high blood pressure and due to high blood pressure the heart is not able to pump the blood so fast as suddenly the situation of heart attack occurs and due to this several parts of heart damaged.
Cardiovascular disease is leading cause of mortality on the globe.
Therefore,moderate amount of exercise have much impact on cardiovascular risk. Thus, the given statement is false.
Learn more about cardiovascular diseases here:
brainly.com/question/1323797
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Study Unit needs self checks
All you need is friends and family around you to make you forget what is going on. you need to stay strong no matter what anyone says you are worth it plz understand that
