Me explican q son las teorías de desarrollo desigual y la lineal, lo necesito rápido por favor

Ibelieve the answer is c also i'm in k12 too

That is false the sun’s core does not fusion

The answer to the question is moraine

The us is first  the  u.s. economy  remains the  largest in the world  in terms of nominal  gdp. however, the  u.s. economy  loses its spot as the number one  economy  to china when  measured  in terms of  gdp  based on ppp. in these terms, china's  gdp  is $23.19 trillion exceeds the  u.s. gdp  of $19.42 trillion