The Organ System That Forms a Framework That Is Moved

question 1

Multiple Choice

The organ system that forms a framework that is moved by muscles is the:

• A)nervous system
• B)circulatory system
• C)skeletal system
• D)respiratory system

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Definitions:

Cultural Changes

Transformations in the beliefs, practices, customs, and values of a society or community over time.

Biological Changes

Alterations in the genetics or physiology of living organisms, which can be caused by environmental factors, adaptation, or evolutionary processes.

Australopithecine Fossil

Prehistoric remains of Australopithecus, an early genus of hominins known for bipedal locomotion and a significant role in human evolutionary history.

Lucy

The common name given to the Australopithecus afarensis skeletal remains discovered in Ethiopia in 1974, which are among the oldest and most complete hominin fossils found to date.