Osmosis is driven by difference in : (Osmosis គឺមានចលនាខុស្គ្ននម្ៅតាស៖ ចំនួនភាគលអិត ដដលសិនគិតពីទំហំភាគលអិត)

Particle numbers, not particle size.

Both particle numbers and particle size.

Not particle size, not particle numbers.

Partial particle size, not particle numbers.

Partial size , not particle numbers

What are three factors that affect how quickly a solute dissolves? (ម្តើកតាាអវីខលះដដលម្ធវើម្ោយsolute រលាយបានលអ)

Particle size, Temperature, Stirring(ការកូរ កម្តា ទំហំ)

Stirring, Pressure , Temperature

Open and close in response to changes in membrane potential

Open and close in response to changes in chemical

Not open and close in response to changes in chemical

Not open and close in response to changes in membrane potential

Open and not close in response to changes in chemical

A brief reversal of membrane potential with a total amplitude (change in voltage)

A brief reversal of membrane potential with a partial amplitude (change in voltage)

A brief reversal of membrane potential with a partial amplitude ( not change in voltage)

A brief reversal of membrane potential with a total amplitude (not change in voltage)

A brief reversal of membrane potential without a total amplitude (change in voltage)

The membrane potential decrease , the outside becoming more negative

The membrane potential decrease , the inside becoming less negative

The membrane potential increases, the inside becoming more negative

The membrane potential increases, the inside becoming less negative

The membrane potential increases, the outside becoming more negative

The inside of membrane becomes less negative (moves closer to zero)

The outside of membrane becomes less negative (moves far from zero)

The inside of membrane becomes more negative (moves closer to zero)

The outside of membrane becomes less negative (moves closer to zero)

The inside of membrane becomes more negative (moves far from zero)

Transmits sound vibrations that enter the ear to the ossicles in the middle ear.

Transmits sound vibrations that enter the ear to the pinna in the inner ear.

Transmits earwax that enter the ear to the ossicles in the middle ear.

Transmits sound vibrations that ear to the ossicles in the inner ear.