Question

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What is a function of the backbone in animals?
O It protects against predators.
It regulates blood glucose.
O It surrounds the spinal cord.
O It limits movement.
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Answer 1

The backbone in animals functions to provide support, protect the spinal cord, and enable flexibility.

Step-by-step explanation:

The Function of the Backbone in Animals

The backbone or vertebral column is an important component of the skeletal system in animals. Its main function is to provide support, protection, and flexibility to the body.

1. Support: The backbone serves as a framework that supports the body, allowing animals to maintain an upright posture or move in different directions.

2. Protection: The backbone encloses and protects the spinal cord, a vital part of the central nervous system responsible for transmitting nerve impulses between the brain and the body.

3. Flexibility: The backbone is composed of individual vertebrae that are interconnected by flexible joints. This arrangement allows for movement and flexibility, enabling animals to perform various activities like bending, twisting, and jumping.

In summary, the backbone in animals functions to provide support, protect the spinal cord, and enable flexibility.

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