Aprocedure in which two neutral stimuli are paired, after which one is repeatedly paired with the unconditioned stimulus. if the other stimulus is then presented alone, it may elicit a conditioned response even though it was never paired with the unconditioned stimulus: a. sensory preconditioning b. simultaneous conditioning c. backward conditioning d. trace conditioning

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

What noticeable trend from this graph might be used to make a conclusion?

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an