identify one major claim that John McNeill advances in the passage regarding the historical significance of air pollution in the 20th century​

For each of the processes in model 1, decide as a group if the molecules in the substances have more order (are more organized) before or after the reaction. circle the side of the reaction with more order.

The nervous system is responsible for our fight-or-flight response.a.autonomicb.parasympatheticc.somaticd.sympathetic  select the best answer from the choices providedabcd

Describe alvord's tone in the two paragraphs on the history of dartmouth and its native american studies program (paras. 21-22)?