1. what happened to the bacteria's penicillin resistance from 1987 to 1990? 2. make a model to show the changes in resistant traits in the population of bacteria over time as they were exposed to antibiotics

ANSWER ASAP PLS

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