Use of English · Partie 3
Modern concepts of Mars as a world and possible abode of life are rooted in ancient times. The (0) RELATIONSHIP (RELATION) is as (1) .......... (DEFINE) but as abstract as the relationships of present life forms on Earth with (2) .......... (SUCCEED) more ancient life forms. This is (3) .......... (INHERE) in systems…
Débloque tous les examens, des simulations illimitées, les 80 étapes du jeu et plus encore.