When analyzing the ice core, the scientists discovered that the carbon dioxide (co2) levels in the atmosphere were much lower than they are now. since co2 is a greenhouse gas, what does the lower co2 level in the past say about our current climate?

Ithink it’s around 500 million or something. kinda scary honestly but that’s just my opinion.

The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.