In a bog or swamp, which tropical level usually has the highest biomass a. tertiaryb. producerc. primary consumerd. scavenger this is for k12

How many major plates cover the earth

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

In the water cycle , when does water undergo a chemical change