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What does Cadaver mean?

a dead body, esp. a human body to be dissected; corpse.


What does it mean when a muscle contracts and how does this process occur in the human body?

When a muscle contracts, it shortens and tightens, causing movement. This process occurs in the human body when signals from the brain travel through nerves to the muscle, triggering the release of calcium ions. These ions bind to proteins in the muscle cells, causing them to slide past each other and contract. This contraction allows the muscle to generate force and move the body.


What are tissues that contract or relax to create movement?

Muscles are tissues that contract or relax to create movement in the body. They work by contracting to shorten and generate force, allowing the body to move and perform various functions. Smooth muscles, cardiac muscles, and skeletal muscles are the three types of muscle tissues in the human body.


Why human body does not expands and contracts on heeting and cooling?

The human body does expand and contract in response to temperature changes, but the effect is minimal compared to inanimate objects due to the body's ability to regulate internal temperature through mechanisms like sweating and shivering. The body's complex physiological systems help maintain a relatively stable internal temperature, preventing drastic changes in size due to temperature fluctuations.


What do muscles do in the human body?

Muscles in the human body are responsible for movement, stability, and maintaining posture. They contract and relax to allow us to perform physical activities like walking, running, and lifting objects. Additionally, muscles help regulate body temperature and support vital functions such as digestion and circulation.