What would make a suitable landing site on Mars surface (what features would you look for/avoid)​

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose

Which of the following events did not occur as a result of china’s open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.