"list any elements that are present in every macromolecule"​

it will increase due to the time span

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it