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Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.
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The human body produces and destroys 15 million blood cells every second.
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Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.
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Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
Video for a-ha's "Take On Me".
In old age, as in all other stages of the life course, people find life more pleasant if they have ...
Each of the eight injectors shown are producing a correct spray pattern for the applications. While ...
To find derivative us the chain rule
Find the magnitude and the direction of the resultant vector of the vectors below.
n electron micrograph revealing nucleosomes appearing as “beads"