Machines, tools, materials, and processes used to produce goods and services are defined as .

The figure is not necessarily a parallelogram because only one diagonal is bisected and only one pair of sides is congruent.

Answertocharian and anatolian are considered extinct

It's probably because the earth is actually tilted and is not straight when orbiting the sun. that's why when it's winter here, it's summer in the southern hemisphere. in the wintertime in the northern hemisphere, it's colder here because it's tilted away from the sun and the southern hemisphere is tilted closer to the sun (i believe this is the case anyways)