Iron tools were used for agriculture. Larger communities pushed into the Ganges river . They used iron tools to cultivate rice.
It deals with opportunity costs. Opportunity costs are not real costs, but rather the things that you had to give up in order to obtain something else. What you didn't obtain is considered to be an opportunity cost. A production possibility curve deals with this.
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Answer:
potential energy: energy that is not released yet
ie. a yoyo before it's released, a book on a table before it falls, a roller coaster on the peak before it falls
kinetic energy: released energy
ie: moving car, windmill in motion
Answer:
The answer is "Two 4mm diameter splinted implants"
Explanation:
It reduced the strong resistance, which means it is more vulnerable towards side strength. It also has the Transverse strength, which is approximately related (2 splints), and inversely proportional with the diameter (4 in q is less) Differential forces Thus the above given choice has directional power to ensures less resistance and fracturing.
Answer:
Axum exported ivory, incense, and enslaved people. It imported cloth, metal goods, and olive oil. Axum fought Kush for control of trade routes to inland Africa.
Explanation:
