Which factor in this marsh is biotic ? a. oxygen b. water c. plants d. clouds

There are six elements that make up most of the human body. which of the following is not one of these six elements?

What macromolecule is produced during translation? a. carbohydrate b. rna c. dna d. protein

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