Briefly describe what robinson and her colleagues are trying to understand. why does she think the ocean has a lot to do with this

Laura Robinson and her colleagues were researching on the processes that regulates the climate.

Explanation:

Robinson started off her journey with her colleagues in her submarine Alvin for research to North Atlantic. She wanted to study the factors that affects and controls the climate.

In her research she has tried to focus on the questions related to- reconstructions of paleoclimates, timing of this climate change, weathering impacts on climate and ocean, sea coral biogeography, chemical tracers related to the circulation of ocean. She believed that ocean has a huge impact on climate change.

The samples of study- the fossils, corals and sediments collected from the deep sea and oceans and the changes that they undergo supports her claim.  

i believe the correct answer is d

during the process of dna replication, brdu can replace thymidine and incorporate into the newly synthesized dna, cell proliferation thus can be reflected in the extent of brdu incorporation.