Answer: To tell how the environment was years ago and what kind of animals were able to live there. Hope this helps.
Explanation:
An abnormal enlargement of the spleen that can develop from infections is called <u>splenomegaly</u>.
Infections, such as mononucleosis, are among the most common causes of splenomegaly. Liver problems such as cirrhosis and cystic fibrosis, can also cause an enlarged spleen.
Another possible cause of splenomegaly is juvenile rheumatoid arthritis. This condition can cause inflammation of the lymph system.
An enlarged spleen causes serious complications or the cause can't be identified or treated, surgery to remove your spleen (splenectomy) might be an option. In chronic or critical cases, surgery might offer the best hope for recovery. Elective spleen removal requires careful consideration.
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In the nervous system, electrical impulses serve as messengers.
Nearly all of your actions, thoughts, words, and emotions are controlled by your nervous system. It manages complex functions like memory, thought, and movement. Additionally, it is vital for bodily functions like breathing, blushing, and blinking that occur automatically.
The endocrine system's chemical messengers, hormones, use the bloodstream to carry messages to and from cells.
A intricate system of glands and organs makes up the endocrine system. Your body's metabolism, metabolic rate, reproduction, growth and development, and response to injury, stress, and mood are all regulated and coordinated by hormones. The endocrine system is made up of the following components: Hypothalamus.
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Answer:
it would not be able to function since there would be nothing to support it
Explanation: