They use energy from the sun to make their own food.
we need small intestines so we can keep the nutriants in our body
Parasitic flatowms typically live in the digestive system. Surrounded by pre-digested nutrients, they can easily absorb basic nutrients that they need to maintain homeostasis. In other words, they are borrowing the host's digestive system.
yes. after its gone through the digestive system, you need to get rid of it!
They dont eat, They dont need to...
We need our digestive system to digest the food we eat.
It is a parasite that absorbs predigested food. Why need a digestive system when someone else does it for you?
THE NEED TO DIGEST FOOD IS BECAUSE ALL HUMANS WILL VOMIT IF WE DONT AND IT WOULD EVENTUALLY KILL US SO THE DIGESTIVE SYSTEM IS VERY VALUABLE.
Plantes need water just like us. Plantes need sunlight, we need vitamin D which is from sunlight. Plants need water so do we. Plants need nutrience we do too.
You need to take care of your digestive system so you will stay healthy. If you do not, you can have major indigestion which can be very painful and lead to further complications.
The digestive system needs other body systems to provide oxygen and fight off infections. Alone, the digestive system would simply not function and die.
Yes you do. It is an important part of the digestive system.
The digestive system