The Digestive and Excretory Systems Answers

The diagram shows a nephron.

Which are structures of the excretory system? Select four options.kidneyspleenbladderesophagusureterurethra

In which part of the digestive system does a chemical change of the food first occur?

Which structures of the digestive system, aside from the small intestine, release substances that help break down food in the small intestine?

Which statement best describes the breakdown of food in the digestive system?

The digestive system and the excretory system both excrete waste.Which best describes how waste is secreted in each system?

Which plays both a role in physical and chemical digestion?

Which is the role of the gall bladder?

Which shows the best connection between the digestive and excretory systems?

The picture represents the excretory system.