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If you _______ something, it means you make it bigger.
 
If you _________ something, it means you move it.
 
_________ is the movement of particles from a higher concentration area to a lower concentration area.
 
_______ is the diffusion of water through a partially permeable membrane.
 
______ transport is the movement of substances from a more dilute solution to a more concentrated one.
 
Active _________ is the movement of substances from a more dilute solution to a more concentrated one.
 
__________ means parts per 100.
 
The _______ area of an object is the total area of its surfaces.
 
The surface ____ of an object is the total ____ of its surfaces.
 
______ is the amount of space something occupies.
 
____ is a measure of how frequently something occurs.
 
The ________ of a slope is the degree of its steepness.
 
A ________ is a liquid mixture.
 
A ______ solution is a solution with a high concentration of water.
 
A ____________ solution is a solution with a low concentration of water.
 
_____________ is the measure of how much of something is in a solution.
 
A concentration ________ shows the difference in concentration between two areas.
 
_____ are small folds that increase the surface area of the small intestine.
 
The gill filaments of a fish are covered in ________ which increase their surface area.