Through millions of microscopic villosity placed on the walls of the small intestine.
absorption
small intestine
"digestive"
The digestive system provides essential calcium requirements and other nutrients the skeletal system needs. The skeletal and digestive system are connected because they skeletal system makes the blood and if the skeleton can't make the bone the nutrients can't go to every part of our body.
When nutrients are digested they are then absorbed into the blood stream. The cardiovascular system then distributes those nutrients to the different areas of the body that are in need of them.
The part of the digestive system that absorbs nutrients is the small intestines. They absorb essential nutrients from food into the blood stream.
so that the nutrients are absorbed to the blood stream
when the food gets digested it goes to small intestine then inside the small intestine there is the villi these absorb the nutrients(carbohydrates,proteins,fats) and then sent to the blood stream (circulatory system) and in the large intestine the water is absorb and sent to the blood stream
A bony fish's digestive system is an extracellular process - the food in ingested, taken into the stomach where acid and compression works to break it down. It then transits into the intestinal system where it is completely broken down and the nutrients absorbed into the blood stream. At this point the nutrients will go from extracellular to intracellular as they are absorbed by the body tissues from the blood stream.
Nutrients
Nutrients
the digestive system