Which of the following events is most likely to cause an environmental disturbance in a grassland biome? a earthquake b volcanic eruption
c hurricane
d fire caused by lightning

Which element is found in both dna and proteins

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

Which label correctly identifies what x represents in the concept map?