D because its chewing tobacco which is extremely addictive
Answer:
The increased percentage of HIV infected people from 1999-2000 is of 0.50% .
Explanation:
By the use of the therapy of antiretroviral, in USA since 1996, the number of people living with AIDS have increased and the number of deaths decreased. A report states the changes in the incidents of AIDS from 1996-2000, and how AIDS continue to prevail in the states. It had a rapid growth during 1980s and reached its peak in 90s and then gradually started to decline.
The number of affected people was 40,907 in 1999 and it increased a bit with the number of people being affected to 41,113, indicating an increased percentage of 0.50% in 2000. During this time the incidents were levelled.
Just as glucose is the basic building block for carbohydrates, amino acids are the basic building blocks of protein. Amino acids contribute to the development of protein within the body and are vital in assisting in wound repair and encouraging healthy tissue in muscles, bones, skin and hair. There are 22 amino acids with 9 being essential.
