Consider the diagram of a eukaryote and a prokaryote. According to cell theory,

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

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt

If animal agriculture was eliminated, how much grain would become available for human consumption?