How do you think the specialized structure of a nerve cell enables it to carry signals over long distances?.

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link:

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

i hope this you