DURING secondary response, elicited in sensitized rabbits by means of intravenous injections of the homologous antigen, the number of plasma cells in the spleen increased considerably ...

When you divide a decimal by 10, 100 or 1,000, the place value of the digits decreases. The number decreases in value by 10, 100 or 1,000 times. The digits move to the right as the number gets ...

Drinking water can help support healthy blood pressure, but it doesn’t usually lower it unless you’re dehydrated. Since blood is about 90% water, dehydration can reduce blood volume and cause blood ...