To determine:
What are the short-term changes in animal’s cardiovascular function that might facilitates use of skeletal muscle to escape dangerous situation.
Introduction:
Cardiovascular system is also as known as circulatory system. It is used to transport nutrients, oxygen, amino acids electrolytes, and hormones through blood and take out carbon dioxide and toxins from the body. It also helps in fighting diseases. It consists of blood and lymph. Blood is a fluid consists of red blood cell, white blood cell and plasma. Heart is a muscular tissue and is the main component of circulatory system.
Skeletal muscle is a voluntary muscle which is attached to bone and form nerve tissues, tendons, blood vessels, muscle tissue. It has ability to contract and relax and facilitate movement of body parts.
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