What is the main function of this organ system It protects vital organs from injury. It is the first line of defense and keeps t he body warm. It transports nutrients and oxygen to body cells. It produces hormones that regulates growth and metabolism.
1 answer:
Answer:
Organ systems & their main functions
Explanation:
The chest bones Rib Cage & spine - protects the vital organs (heart, lung,liver) from injury & provides structural support for body.
Skin is the body's first line of defense & keeps the body warm. In case of any invading infection, fever - body temperature rise fights it.
Circulatory system (containing heart) & its body fluid blood - transports nutrients and oxygen to body cells
Endocrine system regulates growth, produces hormones - that target organs via bloodstream.
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Answer:
Explanation:
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The correct option is Moseley who has discovered the atomic number. <em>Explanation: </em>
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