The Greenwich Meridian (or prime meridian) is a 0° line of longitude from which we measure 180° to the west and 180° to the east.
Answer:
Dopamine
Explanation:
Dopamine is a type of neurotransmitter. Our body makes it, and our nervous system uses it to send messages between nerve cells. That's why it's sometimes called a chemical messenger. Dopamine plays a role in how we feel pleasure. It's a big part of our unique human ability to think and plan.
Some scholars date the origin of native cultures in the southwestern United States to immigrants who crossed the Bering land bridge<span> from Siberia to Alaska, approximately 10,000 B.C. Others maintain that native cultures came to the Americas as early as 25,000 B.C. These immigrants settled in what is present-day southern Utah and Colorado, Arizona, New Mexico and northern Mexico. This culture area is contiguous with the </span>Far West Culture<span>, the </span>Plains Culture<span> (to the northeast) and the southern part of the </span>Eastern Woodland Culture<span>.</span>