What is a base?
a. a substance that can donate an h+ ion

b. a substance that has a low ph value

c. a substance that is alkaline

d. a substance that can accept an oh– ion

C. a substance that is alkaline

Explanation:

Alkaline substances are basic substances. Like all basic substances, alkaline substances have a high pH, above 7, in addition to mandatory release of the OH- anion in aqueous solutions.

Accordingly, we can say that it is incorrect to say that the bases can release the H + cation, or that it is a substance that has a low pH, or that it is a substance that receives the H + cation.

artificial selection

explanation:

this occur when man select base on their intelligent

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