LS2-5 The graph indicates what about the relationship between atmospheric carbon dioxide and time? A) overtime the amount of atmospheric carbon dioxide stays the same. B) overtime the amount of atmospheric carbon dioxide decreases. C) overtime the amount of atmospheric carbon dioxide increases. D) overtime the amount of atmospheric carbon dioxide does not change.

answer; i believe the answer is hydraulic action;

cuz some people don't have enough food. that's why we need more ppl to donate food to the hungry.

the statements that apply here about binary star system are

"have stars that might appear to wobble"

"often have one star that is brighter than other"

a binary star is a star system consisting of two stars revolving around their common barycenter. systems of two or more stars are called multiple star systems.