7 grade science> Hi I need about digestion in human and an...

Hi I need about digestion in human and animal so can you please tell me about digestion in human and animal

Alviya , 4 Years ago

Grade 7

2 Answers

Arun

Last Activity: 4 Years ago

Humans and many animals have a monogastric digestive system. The process of digestion begins with the mouth and the intake of food. The teeth play an important role in masticating (chewing) or physically breaking down food into smaller particles. The enzymes present in saliva also begin to chemically break down food.

Yashraj

Last Activity: 4 Years ago

Different animals have evolved different types of digestive systems specialized to meet their dietary needs. Humans and many other animals have monogastric digestive systems with a single-chambered stomach. Birds have evolved a digestive system that includes a gizzard where the food is crushed into smaller pieces