Why is dna replication essential for a cell?

a. it allows the organism to repair any mistakes.
b. because dna is double-stranded.
c. an organism must copy its dna to pass genetic information to its offspring.
d. all organisms require two copies of dna.

C. An organism must copy its DNA to pass genetic information to its offspring

Explanation:

Without the copying of the DNA life would not continue as existing organisms would not be able to reproduce and replace themselves.

true is the answer : )

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.