Harriet has an itch in her throat, and she begins to cough. she reaches for a cup of water to drink. which action is carried out by the somatic nervous system? which action is carried out by the autonomic nervous system?

Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

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You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices