By 2500 BC

question 88

Multiple Choice

By 2500 B.C.E.,how did early Mesopotamians improve the wheel?

• A)They made wheels from lighter metal.
• B)They made wheels from heavier wood.
• C)Spokes were added.
• D)Wheels were lined with leather.
• E)Special animal fat was used to reduce friction.

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Definitions:

Cluster

A collection or grouping of similar items, individuals, or events closely located or occurring together.

Dimension

A measurable extent of some kind, such as length, width, depth, or height, or an aspect or feature of a situation.

Selective Breeding

The process of breeding plants and animals for particular genetic traits, aiming to produce offspring with desired characteristics.

Genetically Influenced

Traits or characteristics that are shaped in part by an individual's genetic makeup.