The body’s systems

OpenStax

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Homeostasis and osmoregulation

2 Thermoregulation

3 Osmoregulation

4 Excretory system

5 Section summary

6 Art connections

Digestive system

1 The human digestive system

5 Small intestine

6 Large intestine

7 Accessory organs

9 Section summary

10 Art connections

Circulatory and respiratory systems

1 The respiratory system

2 The circulatory system

4 The cardiac cycle

5 Blood vessels

6 Section summary

7 Art connections

Endocrine system

2 How hormones work

3 Endocrine glands

4 Regulation of hormone production

5 Section summary

6 Art connections

Musculoskeletal system

1 Skeletal system

2 Joints and skeletal movement

4 Skeletal muscle fiber structure and function

5 Section summary

1 Neurons and glial cells

2 How neurons communicate

3 The central nervous system

6 The peripheral nervous system

7 Section summary

Source: OpenStax, Concepts of biology. OpenStax CNX. Feb 29, 2016 Download for free at http://cnx.org/content/col11487/1.9

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