How was Egypt’s economy different from Mesopotamia’s economy? Egypt had a barter system.
Egypt had a command economy.
Egypt did not use enslaved workers.
Egypt did not have a system of measurement.

Why are fossils of organism's from the phanerozoic eon much more likely to be found than fossils of organisms from any other eon? a. more organisms present during the phanerozoic eon had soft body parts. b. organisms present during the phanerozoic eon were all microscopic. c. more organisms present during the phanerozoic eon had hard body parts. d. organisms present during the phanerozoic eon are the most ancient life forms.

The yellow river is also known as the huang he river? true or false

Which of the following statements about wearher along mountain ranges is correct