Question

Nasa says its robot rover Spirit (i) ___________ a patch of ground that (ii) __________ evidence of a past
environment that (iii) ___________ perfect for microbial life. The deposits were probably (iv) ___________ when hot spring water or steam came into contact with volcanic rocks. On earth these
are the locations that (v) __________ to teem with bacteria, said Nasa scientists.

Answer 1

Answer:

Justify your own personal and professional