A Spool of Thread Has an Average Radius of 1

question 37

Multiple Choice

A spool of thread has an average radius of 1.00 cm.If the spool contains 62.8 m of thread,how many turns of thread are on the spool? "Average radius" allows us to not need to treat the layering of threads on lower layers.

• A) 100
• B) 1 000
• C) 3 140
• D) 62 800

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Definitions:

Evolutionary Account

An explanation of how a species has changed and adapted over time through natural selection and other evolutionary processes.

Cultural Account

An explanation of how culture impacts and shapes individuals' behaviors, values, and beliefs.

Mate Selection Criteria

Factors considered by individuals when choosing a partner, which can include physical attractiveness, personality traits, and similar values or background.

Evolutionary Forces

Natural mechanisms, including mutation, genetic drift, gene flow, and natural selection, that lead to changes in gene frequencies within populations over time.