I think the answer is B. cholesterol think so I'm not sure.
Systemic Lupus Erythematosus is an autoimmune disorder characterized by a red, scaly rash on the face and upper trunk.
What is Systemic Lupus Erythematosus?
Inflammation of connective tissues, such as cartilage and the lining of blood vessels, which provide structures all over the body strength and flexibility, is a symptom of the chronic disease systemic lupus erythematosus (SLE). The illness known as SLE is one of several autoimmune disorders, which are brought on when the body's own tissues and organs are attacked by the immune system. Although the exact origins of SLE are unknown, it is thought that environmental, genetic, and hormonal factors may be involved. SLE has no known treatment. Treatment aims to reduce symptoms.
Learn more about Systemic Lupus Erythematosus here:
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The main factor that controls the rate of breathing is..
A.) concentration of carbon dioxide.
If we think about it.. When we breath in oxygen, right away it enters your lungs and turns into carbon dioxide. Well since your lungs need to process oxygen and bring oxygen into the blood stream. Then as soon as the oxygen comes inside (inhale) the oxygen turns into carbon dioxide and you breath it out (exhale) to get a new oxygen load.
Makes sense? lol
Good Luck! :)
Answer:
puberty - is the name for the time when your body begins to develop and change as you move from kid to adult.
hormones - Hormones are chemical substances that act like messenger molecules in the body.
gender - Gender is used to describe the characteristics of women and men that are socially constructed,
