Which language is the most common for worldwide trade and business?

Scientist believe that earths core is around 6000°c where does this heat come from

Select the correct answer.look at this nineteenth-century illustration of london. which explanation best relates this illustration to changes in britain in the 1800s? a.factory workers in cities lost their livelihood because of the lack of housingb.industrialization narrowed the inccome gap between landowners and workers.c.the migration of workers from rural to urban areas resulted in overcrowded citiesd.the spread of railways allowed farmers to sell produce far from where it was grown.

Countries trade with each other because resources are not evenly distributed across the globe. true or false