By Becoming Proficient at Making Oldowan Stone Tools, Scientists Were

question 21

Multiple Choice

By becoming proficient at making Oldowan stone tools, scientists were able to demonstrate that

• A) the original makers must have been modern humans.
• B) the earliest stone tools were spheroids.
• C) the original makers were probably right-handed most of the time.
• D) the original makers were probably left-handed most of the time.

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Definitions:

Salvage Value

The projected remaining worth of an asset upon reaching the end of its operational lifespan, utilized to determine depreciation.

Lump-sum

A single payment made at a particular time, as opposed to several smaller installment payments.

Individual Assets

Specific items of property owned by an individual or entity, including tangible and intangible assets.

Straight-line Depreciation

A technique for distributing the expense of a physical asset across its lifespan in uniform yearly sums.