Nước ta có thế mạnh gì để phát triển các loại hình và sản phẩm du lịch gắn liền với tài nguyên biển - đảo ?

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.

How does central place theory explain patterns in the size and distribution of cities?

Quiero una redaccion de yo soy medico y que tenga 10 lineas