This question had choices: A. nitrogen B. hydrogen C. water D. ozone
<span>Miller and urey model is inconsistent with the finding that earth's early atmosphere lacked D. OZONE.
The Miller and Urey experiment used </span> water<span> (H</span>2<span>O), </span>methane<span> (CH</span>4<span>), </span>ammonia<span> (NH</span>3<span>), and </span>hydrogen<span> (H</span>2<span>).
Given the choices, ozone is not part of the experiment. Ozone is a chemical compound with formula O3. </span>