System

I have a HUGE project in science where we have to study the skeletal, muscular, respiratory, digestive, urinary, blood, circulatory, endocrine, immune, and nervous systems! I need answers ASAP!

The muscle make the bones move. The nerves make the impulses so the muscle contracts. The circulatory brings the blood suply to bring the oxygen to make the cells work. The endocirne cells secreate the hormones that make the cell work. The Lympth takes the waste productes away.

2 Responses

1. Mary Says:
   May 29th, 2010 at 11:54 am

   The muscle make the bones move. The nerves make the impulses so the muscle contracts. The circulatory brings the blood suply to bring the oxygen to make the cells work. The endocirne cells secreate the hormones that make the cell work. The Lympth takes the waste productes away.
   References :

2. Tessa Says:
   May 29th, 2010 at 12:15 pm

   At the very least:
   Respiratory (oxygenates the blood)
   Nervous (tells the muscles to contract)
   Circulatory (carries oxygenated blood to the muscles)

   But you really need all the others too.
   Skeletal supports the muscles
   Digestive provides calories and protein (energy and nutrition)
   Urinary removes waste (tanic acid)
   Endocrine provides emergency energy
   Immune protects your entire body
   References :

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