Researchers are using antarctica to learn how earth has changed over thousands of years. which of the following is not a way researchers are using the antarctic resources?

trapped dna from dead organisms

record of past climate is locked up in ice sheets

trapped air bubbles contain ancient atmospheric gasses

levels of global pollution is frozen in the ice

hi my name is ashlynn and im 15

these macromolecules could either be amino acids, proteins or nucleic acids. they are responsible for the chemical changes and reactions that affects largely the cell and its composition. take for instance the cytoplasm of the cell where these organelles are settled. these simple organelles are composed of macromolecules which ignites and catalyses different functions that enables cells, in macro-perspective in motion and metabolism. in intestines for example, metabolism happens and breaking down parts of a food to simpler compounds that are used and these nutrients delivered throughout the body and again broken down by into smaller components.

answeranovulation;