Where is the peninsula of Korea?

Where is the peninsula of Korea? Asia What is the Korean peninsula surrounded by? Sea of Japan Can South Koreans understand Chinese? But the Koreans who can speak Chinese tend to be able to speak it much more fluently than Koreans can speak English on average, despite the fact that most have spent far less […]

How does air pollution affect alveoli?

How does air pollution affect alveoli? The cells of the lung tissue can be damaged by air pollutants such as ozone, metals and free radicals. Ozone can cause damage to the alveoli – air sac in the lungs where exchange of oxygen and carbon dioxide is produced. How does air pollution affect gas exchange? Gas […]

What does glyphosate resistance mean?

What does glyphosate resistance mean? Research in Iowa and Missouri has documented that within the waterhemp population, individual plants meet the definition of glyphosate-resistant: 1) ability to survive rates of glyphosate lethal to the majority of the waterhemp population, and 2) the trait is inherited. What key practices prevent glyphosate resistance? Begin using cultivation, mowing, […]

How did the railroad affect the buffalo?

How did the railroad affect the buffalo? Trains shipped bison caucuses back east for machine belts, tongues as a delicacy, and bones as fertilizer. When the Transcontinental Railroad was completed in 1869, it accelerated the decimation of the species and by 1900, naturalists estimated less than 1,000 bison remained. Why did they kill the buffalo? […]

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