Question

D.
Answer the following questions.
1.
What are the main functions of the skeletal system?
2.
What is the vertebral column?
3.
What are muscles? Name the different types of muscles.​

Answer 1

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Answer 2

1.

2. The vertebral column is a series of approximately 33 bones called vertebrae, which are separated by intervertebral discs. The column can be divided into five different regions, with each region characterised by a different vertebral structure.

3. The 3 types of muscle tissue are cardiac, smooth, and skeletal. Cardiac muscle cells are located in the walls of the heart, appear striated, and are under involuntary control.

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