As the human immunodeficiency virus (hiv begins to kill the host's the host's immune system begins to fail.

It begins to kill the host's white blood cells. The white blood cells (or T cells) are responsible for killing off viruses and protecting the immune system, so when the AIDS virus kills the T cells the immune system begins to fail. :)

Ur very welcome for

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.