You may need to see a doctor if a. you occasionally go to bed late b. you occasionally wake up in the middle of the night c. you often feel well rested after a full night's sleep d. you often wake up feeling like you haven't been asleep

Which mantle is under the crust the upper mantle or the lower mantle i think it's upper let me know if i'm right

The bacteria found in soil is usually harmful and measures are taken to remove any traces of microorganisms. true or false

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