Answer:
Chickenpox is a very contagious disease. It can be especially serious for babies, adults, and people with weakened immune systems.You may not get chickenpox twice because the virus remains inactive in your nerve tissue. There are also antibodies that treat chickenpox.
Explanation:
The nervous tissue hope it helps :3
Answer:
Oxygen is a chemical element that constitutes 21 percent of the Earth's atmosphere, that is capable of combining with all elements except some noble gases, that is active in physiological processes of almost all known organisms, and that is involved especially in combustion — see Chemical Elements Table.
Explanation:
hope it helps
good day (≧▽≦)
<span>Purging via self-induced
vomiting or the misuse of laxatives, diuretics, or enemas to prevent weight
gain are characteristics of someone with bulimia. This is a serious eating
disorder. Symptoms of this are the consumption of large amounts of food then
vomiting it to prevent weight gain.</span>
