The sequence of the bases in DNA is most important for which of the following? A. allowing the DNA to have the shape necessary for replication.

B. preventing mutations from occurring during DNA replication

C. helping from the sugar-phosphate backbone of DNA molecules.

D. providing the instructions for the traits of an organism.

D. providing the instructions for the traits of an organism

Explanation:

It can't be A because RNA is used for replication not DNA

It can't be B because mistakes in the RNA are what causes mutation.

It can't be C because sugar phosphate wouldn't be in the nucleus.

It has to be D because that is the purpose in DNA is to give instructions to the cell

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explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.

i believe the answer is a or 1