Hair viewed for forensic investigations is studied both macroscopically
and microscopically. Macroscopic observation might be done with a
while microscopic observation would be done with a
a) Microscope, electron microscope
b) Spectrophotometer, stereomicroscope
c) Stereomicroscope, compound microscope
d) All of the above

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!

answerthe capacity to preform work;