Which prevent errors in dna replication?

Complementary base pairing

Explanation:

The DNA replication is the process by which one DNA makes exact copies of it during the cell division.

The attachment of bases to one another is complementary which means that the adenine will always combine with thymine and guanine always pairs with the cytosine.

Complementary base pairing reduces errors) is the answer

Explanation:

I am doing the apecx test i spelled it wrong because it says that it is inappropriate.

answer: i don't know

explanation:

you need to provide a picture, otherwise i can't tell you.

if you can provide one, i'd be more than happy to you with this!

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds