Author Question: In what has been called an earth-shattering discovery, evidence of life on Mars was recently ... (Read 263 times)

jlmhmf · **on:** Jun 19, 2018

In what has been called an earth-shattering discovery, evidence of life on Mars was
recently uncovered.

A) adjective B) adverb C) noun

Question 2

Hydrocarbons are often found in sediment around decaying organisms, and iron
sulfides and magnetite are compounds produced by microorganisms.

A) independent clause B) dependent clause C) relative clause