Answer:
The cardiovascular system maintains homeostasis through the circulation of blood and, therefore, oxygen and nutrients to organs and tissues.
Explanation:
Answer:
immediately either report it or go help that person out of the circumstance.
Vasculitis can involve any of the blood vessels. Mixed connective tissue disease. People with MCTD have some features characteristic of several diseases, including lupus, scleroderma, polymyositis or dermatomyositis, and rheumatoid arthritis.
So,
B- Scleroderma
<span>A bacterial disease is caused mainly by bacteria or
bacterial components and is highly contagious. Disease happens mostly when the
abnormal number of bacteria present on the body exceeds its threshold. On the
other hand, a viral disease occurs when one’s body is invaded by pathogenic
viruses that normally attacks susceptible cells (common when one’s immune
system is weak). Since they originated from two different sources, the treatment
is very different. For bacterial diseases, it is being treated by using
antibiotics specific for the bacteria present in the body. However, for a viral
disease, antibiotics will have no effect on viruses, hence, antiviral drugs
have been developed. </span>
