Barrier contraceptive is a condom, and chemical contraceptive is spermicide.
The diffence between chemical and physical is that ones chemical and ones physical!!
chemical bubbles in acid but organic does not. also chemical is stupid
a physical change is reversible but a chemical change is irreversible
chemical change between two chemicals or extraction
A change of state is a physical change while a chemical change is not
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yes
Any chemical difference exist.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
They are very similar, but barrier beaches form in front of a inlet or harbour, but bars from where the sea and a river meet
They are very similar, but barrier beaches form in front of a inlet or harbour, but bars from where the sea and a river meet
The difference between coral and sea fans are Coral forms a barrier between a lagoon and the open sea. Sea fans adorn the landscape.
The diffence between chemical and physical is that ones chemical and ones physical!!
chemical bubbles in acid but organic does not. also chemical is stupid
A physical change is reversible, a chemical change is not.