Materials: Microscope, letter “E”, cotton fiber, wool fiber, feather, and we culture
QUESTION
1. What is the total magnification of your microscope at low power
magnification available with your high power
2. Determine the total
objective
3.
Which
mirror
surface
should
you
use
in
all
your
work?
4. The diameter of the high power field is 0.4mm. What fraction of an inch is a
millimeter?
th​

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what do the different brain waves do?

explanation:

brainwaves are produced by synchronised electrical pulses from masses of neurons communicating with each other. brainwaves are detected using sensors placed on the scalp. brainwave speed is measured in hertz (cycles per second) and they are divided into bands delineating slow, moderate, and fast waves.

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.