What Was the Key to Incan Survival in the Andes

question 30

Multiple Choice

What was the key to Incan survival in the Andes Mountains along the Pacific coast?

• A) Advanced fishing techniques
• B) Invention of the wheel
• C) Cultivation of valleys
• D) Diversity of people

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Definitions:

Intervertebral Disk

A layer of cartilage separating adjacent vertebrae in the spine, functioning as a shock absorber and allowing flexibility and movement.

Thoracic Region

The portion of the body's trunk located between the neck and the abdomen, housing the chest organs including the heart and lungs.

Vertebra

One of the individual bones that make up the vertebral column (spine), providing structural support and protecting the spinal cord.

Pelvic Girdle

Site of attachment of the lower limb to the trunk; ring of bone formed by the sacrum and the coxal bones.