The correct option is C, OIL AND VINEGAR
There are two types of mixture, homogeneous and heterogeneous mixtures.
Homogeneous mixture are uniform in composition and an example of this is milk.
Heterogeneous mixture refers to a mixture which is not uniform in composition, that is, smaller constituent parts is present in it and it can be easily separated using suitable methods.
A spontaneous oxidation-reduction reaction
Water is H2O, so 2 molecules of Water will be 2H20
the correct anwser is B
Antibiotics are medications used to fight infections caused by bacteria.
