When using a rock hammer to take a sample of a rock in the field, which of the following pieces of safety equipment should you use? a. ear plugs b. heat-resistant gloves c. eye goggles d. apron

Texas bluebonnet plants seen in this photo are an example of which ecological unit?

Why do you think the puppy litter was all dark-haired?

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