Neurons communicate with each other via electrical events called 'action potentials' and chemical neurotransmitters. At the junction between two neurons (synapse), an action potential causes neuron A to release a chemical neurotransmitter.
Some removed rocks from the interior while others the exterior
Answer:

Explanation:
This question refers to chapter 3 of <em>To Kill a Mockingbird.</em>
Scout was upset with Walter Cunningham for getting her in trouble with the teacher, so she rubbed his nose in the dirt. Jem intervened and invited Walter to lunch at the Finch house.
On the way there Scout noticed "Jem made pleasant conversation with him" and they talked about the Radleys, specifically Boo.
Jem said "I went all the way up to the house once" and Walter noted he "Almost died first year [he] come to school and eat them pecans".
Jem and Walter talked about the <u>Radleys</u>.
In 1922, archaeologists discovered the tomb of a pharaoh known as King Tutankhaten (too-tan-KAH-tin), or King Tut.<span> Inside a small burial chamber, they found three coffins nested inside each other.</span><span> The smallest coffin was made of solid gold.</span><span> It held the king's mummy.</span><span> (A mummy is a body that has been preserved after death to keep it from decaying.</span>) On the mummy's head was a magnificent golden mask.<span> Jewelry and good luck charms lay on the mummy and in the wrappings that protected it.</span><span> Other rooms of the tomb were filled with statues, weapons, furniture, and even a chariot.</span>
The treasures in King Tut's tomb provided an amazing glimpse into ancient Egypt.Other pharaohs also left behind fabulous riches and artwork.<span> Many of these pharaohs had great monuments built to celebrate their lives and their accomplishments.</span><span> Like King Tut's tomb, these artifacts have much to teach us about this ancient civilization.</span>