Topic: Human Digestive System Subtopic: Problems with digestive system
Why does constipation occur?
Answer: Constipation occurs if the faeces is stored in the rectum for a lot of time. During this time period, the water from the faeces is absorbed making it it hard, thick and dry. Thus it is difficult for the anus muscles to egest it easily.
Learn also:
- What happens if less oxygen is absorbed in blood?
- How many parts does flower has?
- How does rate of transpiration vary?
- What is an artery?
- What is transpiration stream?
- What is temporary cure of Asthma?