I believe that is the first continental congress
Answer:
The globalization agenda.
Explanation:
Bill Clinton impacted positively on globalizing everything for America.
This was an important move for it increased the connection of the US to other countries .With this trade took best paths while it increased the economic returns of the USA .
Subsequently it was an idea that has lasted decade till the present and it has kept the economic graph of the USA on the map.
Cross sectional studies is the correct answer.
Cross-sectional research is used to examine participants' behaviors of different ages at one point in time. These studies are useful for a variety of reasons: data collection can be proceeded rapidly, the cost is a lot lower than a logitudinal research since there is no need to keep contact and follow-up with participants as time passes, and because of that practice effects are not a problem. On the other hand, the principal limitation of this research is that the results produce information regarding age-related change, instead of development per se.
I think oxygen and carbon dioxide i'm not sure though
