What are the two main categories of contaminants in water?

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the: