Which detail is given in the chapter about "Organ Systems of" in Digestive And Excretory System?
Cervical vertebra Thoracic vertebra Lumbar vertebra Intervertebral disc Sacrum Coccyx Fig.
Organ Systems of Human Body Aggregates of cells constitute a tissue.
Simultaneously, the diaphragm and rib muscles strengthen. Increase in lung power.
The four chambers are left and right atria (singular atrium) and left and right ventricles.