Hunting and gathering societies were the only kind on the earth from the origins of the human species some 3 million years ago until about:

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

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!

answer; projective;