Man-made canals were supposedly discovered by________. A: Deimos B: Phobos C: Schiaparelli D: Viking 1

______ and ______ are the two moons of Mars. A: Mercury , Venus B: Asaph ,Hall C: Phobos , Deimos D: Romeo, Juliet

‌______ and ______ are the two moons of Mars.‎ A: Mercury , Venus B: Asaph ,Hall C: Phobos , Deimos D: Romeo, Juliet