8) What is the main excretory organ of the human body?1. Kidney2. Lung3. Liver4. Stomach

Which of the following are the two accessory organs for digestion?Stomach and small intestineLarge intestine and rectumThe liver and pancreasThe oesophagus and the stomach

Select all of the accessory organs of the human digestive system.Multiple select question.GallbladderStomachLiverSmall intestinePancreas

What organ is receives the contents of the stomach in the digestive system?Group of answer choicesSmall intestineEsophagusLarge intestineCloaca

Which of these organs is a primary organ of the digestive system?Group of answer choicesLiverPancreasEsophagusLiver and esophagus

Give short answeri) What do you mean by excretion?ii) Name the receptors and effectors.iii) Name 3 components of urineiv) What is the function of the bladder?v) What is the shape of renal pyramids of human kidney?vi) Name 3 parts of the human brain.vii) Write 2 functions of peripheral nervous system.