2. A nerve signal travels through the to the CNS. A sensory neuron conducts a nerve signal from the receptor to the .

a time line cause it goes from 685 to 978

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explanation:

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idk why hjggjhjkhj

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above