Question: Yikuphi kuloku okunikeza ubufakazi obuhle kakhulu bokuthi ukuphila kungase kwenzeke ku-Mars?
Options:
amagesi asemkhathini wayo
amazinga okushisa ebusweni (surface) bayo
ubuso bayo obunemigodi namatshe
iqhwa layo kanye nama-molecule a-organic
Answer: D