In the core ; the central or most important part of something.
Answer:
His heart. If you talking about the poem, "MY HEART GOES OUT".
Explanation:
The integumentary, immune lymph and endocrine system protects us from infectious microorganisms which is different from the the way your nervous, skeletal, and muscle systems does.
<h3>What are the protective systems of the body?</h3>
The protective systems of the body are those body system that helps protect the body against disease causing microorganisms. They include the following:
- Nervous: This system helps establish a network of communication between the various cells of the body.
- Skeletal: This system provides support through the bones for movement.
- Muscle systems: This system protects the vital organs of the body by absorbing shock and reducing friction in the joints.
There are other systems the protects the body which include:
- The integumentary system: This serves as a protective layer for the whole body.
- Immune system: This is made up of immune cells that help fight foreign bodies.
- Lymph: This is contains lymphocytes that fights disease causing microorganisms.
- Endocrine system: this contains hormones that control almost all body process.
Learn more about immune system here:
brainly.com/question/15975169
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Threonine,Serine,<span>Alanine</span>
In sub-atomic science, DNA replication is the natural procedure of creating two indistinguishable copies of DNA from one unique DNA particle. This procedure happens in every single living creature and is the reason for natural legacy.
