los acuerdos celebrados con países de alto nivel cuáles son las principales empresas, en qué país están y en qué productivo se encuentran? en español​

Which of the following statements about the migration of workers to other countries is false?

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.

Which measure of humidity, relative humidity or dew point, best describes the actual quantity of water vapor in a mass of air