Question

2. Why are nerve cells longer than skin cells
?​

Answer 1

Answer:

— Looking at the structure of a neuron, you will notice it has a cell body and several arms that it uses to connect and talk with other neurons (Figure 1, left). The really long arm that sends signals to other neurons is called axon, and axons can be really long. ... Skin cells are much simpler in structure.

Explanation:

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Answer 2

Explanation:

to transport blood and othe other components to the whole body.