AIDS is the most severe phase of HIV infection, when a person’s immune system is severely weakened. When HIV weakens the immune system opportunistic infections occur in the body. The low number of helper T cells in the blood and the badly damaged immune systems leads the infected to get an increasing number of severe illnesses, called opportunistic illnesses. Opportunistic infections are infections caused by pathogens that take advantage of an opportunity not normally available.
As the heart pumps, it sends oxygenated blood to the rest of the body.
So the pumping action of the heart is what carries blood away from the Heart.
Answer:
The answer is C. The letters at the top represent alleles of one parent. The letters on the left represent alleles of the other parent.
Explanation:
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Answer: is to identify and assess needs. Employee training needs may already be established in the organization's strategic, human resources or individual development plans.
Answer:
Soluble and insoluble fibers are the two types of fiber. Both are important for good health, digestion, and disease prevention.
Water attracts soluble fiber, which transforms to gel during digestion. Digestion is slowed by this. Oat bran, barley, nuts, seeds, beans, lentils, peas, and some fruits and vegetables contain soluble fiber. Psyllium, a common fiber supplement, also contains it.
Some forms of soluble fiber have been shown to help reduce the risk of heart disease.
Wheat bran, fruits, and whole grains are all high in insoluble fiber. It thickens the stool and appears to speed up the passage of food into the stomach and intestines.
