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The contractile vacuole allows free-living protists to expel extra water
Because salt water go's throught them instead of inside them so they dont kneed to expel salt water
Expulsion.
Expulsion.
Superconductor
The contractile vacuole allows free-living protists to expel extra water
The contractile vacuole allows free-living protists to expel extra water
The contractile vacuole allows free-living protists to expel extra water
Contractile vacuoles in protists collect water and then expel it when they become full.
Contractile vacuoles in protists collect water and then expel it when they become full.
Contractile vacuoles in protists collect water and then expel it when they become full.
Yes, all ladybugs expel gases. All living things expel gases.
Every living thing has to expel its waste somehow.
The answer is Ethnic Cleansing
Living in fresh water, a hypotonic environment, causes water to enter the cell of certain protists (protozoa ) and would lysis the cell unless there were a way to expel this water. This is what contractile vacuoles do. When the fill with enough water microfilament contraction expels the excess water from the vacuole and helps the cell maintain internal isotonicity.
Expel has two syllables.
The past tense of expel is expelled.