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What body systems work together to bring nutrients to the cells?
the digestive system and the respiratory system, or the lymphatic system and the endocrine system, or the digestive system and the cardiovascular system, or the endocrine system and the cardiovascular system
Do all living things need a digestive system?
No, not all living things need a digestive system. For example, some simple organisms like bacteria absorb nutrients directly through their cell membrane. However, for complex multicellular organisms, a digestive system is necessary to break down food into nutrients that can be absorbed and utilized by the body.
Organ system that breaks down food and absorb nutrients?
The digestive system is responsible for breaking down food into smaller molecules that can be absorbed by the body. This process occurs in the stomach and intestines, where nutrients are absorbed into the bloodstream for use by the body.
How do you use digestive system in a sentence?
The mouth is a vital part in the digestive system. A balanced diet aids a healthy digestive system.
What are some important questions to ask about the digestive system?
Some important questions to ask about the digestive system include: How does the digestive system break down food? What role do enzymes play in digestion? How does the digestive system absorb nutrients? What are common digestive disorders and how are they treated?
Why dont most parasitic flatworms need a complex digestive system?
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.
Why do you think flatworms do not have a digestive system?
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.
Why do tapeworms need a digestive system?
Tapeworms do not have a digestive system because they absorb nutrients directly through their skin from the host's intestines. They rely on their host's digestive system to break down food, which the tapeworm then absorbs.
Why do you think parasitic flatworms do not have digestive system?
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.
Which two body systems are mainly responsible for taking in nutrients food molecules and getting rid of waste products?
http://wiki.answers.com/FAQ/6462excretory
Where do nutrients from the digestive system go?
Nutrients from the digestive system enter the circulatory system. From there, they are transported to all body cells.
How do tapeworms feed if they have no digestive systems?
Tapeworms are parasitic; they don't have need a digestive system because they absorb the nutrients they need from their host(s).
What nutrients does the digestive system need?
The digestive system does not have as one of its functions the need for nutrients, apart form them needed to keep it healthy and functioning. It is more appropriate to ask, what nutrients do the cells of the body need? And how can the digestive system function optimally in order to accomplish that goal? The purpose of the digestive system is to break down foods in order to supply nourishment to the cells of the body. So, ultimately, it is what we choose to ingest that will provide the nutrients that our body needs. The digestive system is just an avenue for good nutrition to be supplied to the body. So, to answer your question more technically: All nutrients are involved in the digestive system because that is how the nutrients gain access to all the cells in the body.
How does the digestive system help you?
The digestive system separates the nutrients that your body needs from what it doesn't need, and then the not needed stuff becomes solid and liquid waste.
In digestive system Where are all the most nutrients observed?
Nutrients are found throughout the digestive system. Most nutrients are absorbed in the small intestine.
The circulatory system works with what other system to get nutrients to all body parts?
The circulatory system works with digestive system to circulate the nutrients to all the body parts. The nutrients are digested and absorbed by the digestive system. The circulatory system circulates the nutrients throughout the body.
What does blood pick up from the digestive system and takes to cells?
The circulatory system picks up nutrients from the digestive system and takes them to the cells. Absorption is the process of moving the nutrients from the digestive system to the circulatory system.
