Biology, 28.07.2019 16:00, xxaurorabluexx
How could the urey-miller experiment be changed to accurately reflect our knowledge of the conditions of early earth? add carbohydrate molecules to the water add bacteria to the amino acids add oxygen to the mix of gases add ultraviolet radiation to the electric current
Answers: 1
Biology, 22.06.2019 02:30, sabrinarasull1pe6s61
Ecologist have observed a sharp increase of sulfur dioxide in the air . what might be a possible consequence of excessive sulfur dioxide in the air ? a. acid rain b. ozone layer depletion c. ozone layer hole d. increase in sea levels
Answers: 1
How could the urey-miller experiment be changed to accurately reflect our knowledge of the condition...