Why can t humans digest cellulose?

More Questions

• Where is digested food absorbed into blood in human body?
• What is the importance of digestive juice in digestive system?
• What is the importance of digestive juices in digestive system?
• What are the types of human rights?
• What is the significance of human development index?
• Why is blood circulation in human heart called double circulation?
• What is the role of education in human resource development?
• What is biodiversity why is biodiversity important for human?
• What is the highest temperature a human can survive celsius?
• What is the ph of the human body?