¿Que significa que un tipo de inmunidad sea específica y otra no?

but there is no

i guess you forgot putting it.

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)