Why are all the people on earth members of the same biological species

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?

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 statements best describe the atoms of the gas neon? check all that apply