Answer:
White blood cells are an important part of the immune system. HIV infects and destroys certain white blood cells called CD4+ cells. If too many CD4+ cells are destroyed, the body can no longer defend itself against infection. The last stage of HIV infection is AIDS (acquired immunodeficiency syndrome).
Explanation:
Answer:
It is true because saturated fats plus high-calorie foods can really make one pack on weight.
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Answer:
The bread will begin to taste sweet
Explanation:
As some of the starch is broken down into sugar due to the chemical digestion of carbohydrates by salivary amylase.