What are the three main parts of a human body cell?

Which list shows the levels of organization of an organism in hierarchical order from left to right, from the smallest to the most complex?

The term equestrian relates to which animal? bulls cows horses pigs

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