Answer:
a.
dhiki is a Nepali traditional rice beater in nepal village . the manual wooden thersher . dhikki is made of woods and work like a lever , but it insted use for gridding ..... it is a local technology in a nepal .
b.
different my many different culture around the world, winnowing tray are essential design for yes on winnowing on agriculture method use to seprate grains from other plant material chaff.
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>
