When ecologists study the way energy is distributed over a food chain or the rate at which nutrients are recycled, they're engaged in in an effort to understand how the whole system works. a) habitat ecology b) systemic analysis c) ecosystem ecology d) biosphere studies

Plz me match the correct text in each cell to identify the contributions to the war effort of the three facilities listed. 1. built b-29s, putting hundreds of the war's most advanced aircraft into service 2. large civilian workforce transported soldiers and goods to the two war fronts; built "liberty ships" to move men and supplies across the ocean 3. trained new recruits, held prisoners of war, repaired damaged aircraft, prepared thousands of soldiers for combat bell bomber plant military bases brunswick

In a citizens elect the president as head of government separate loy from the legislature

Persuaded congress to adopt the missouri compromise in 1820. 1.) henry clay 2.) white southerners 3.) northerners 4.) thomas jefferson