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The simpler the animal, the simpler its digestive system is. For instance, when we eat food, it has to travel through our network of intestines, but a primitive animal may have a simple tube for digestion.
Wiki User
∙ 9y ago
Wiki User
∙ 14y agoEach animal species has its own digestive system suited for its own needs, diet, and enviroment. Adaptation and evolution has changed the animals digestive system for its own benifit.
Wiki User
∙ 14y agobecause : it digests, and does more than one thing, while other things/ organs do one job!
stomach: the digestive system
Wiki User
∙ 13y agoEach part performs a certain function. Each is needed. Say you took the mouth away. Or the Small intestine away. Do you see where I'm going with this?
Wiki User
∙ 11y agoAll digestive systems (animals and some plants) break down food into simpler nutrients that can be absorbed and used for energy, tissue building, and other purposes.
Wiki User
∙ 12y agoBoth have different food habits and different environment ,hence different digestive system .
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Do all animals from the Kingdom Animalia have similar digestive systems?
NO, the cestoda (tapeworm) does not have a digestive system. It absorbs nutrients through its skin.
Which two body systems allow humans to carry out the same life process as the ameba?
digestive and circulatory
Which two body systems allow human to carry out the same life process as the ameba?
digestive and circulatory
What two body systems transport oxygen to the cells?
The Digestive and the Respiratory Systems. Along the same Vein; here are another two: the Circulatory and the Capillary Systems.
What two systems work together to get rid of waste in the human body?
The digestive sytem is the only one i am sure of.
What are parts of the Digestive Systems in Gorillas?
The same as a human.
What systems work with the liver?
digestive system like stomach esophagus small intestens and all kind of digestive systems
Does the liver fluke and tapeworm have well developed digestive systems?
No. They absorb predigested food from other organisms, therefore they don't have digestive systems at all.
What all systems is the large intestines in?
the intestines are in the digestive system.
What do the digestive system and the circulatory system have in common?
they are all systems
Do amphibians have digestive systems?
Oh yes, amphibians have digestive systems.
What are the body systems of a lion?
The body systems of a lion are the same as any other mammal. We are mammals and so a lion would have the same systems we have: Respiratory, digestive, circulatory, urinary for example.
How can rabbits and horses be in the same family?
It is because their diets and digestive systems are very similar.
What are all the systems the liver is in?
The Liver is in the Digestive system, and the Endocrine system.
What two body systems does the pharynx belong to?
The Digestive system, and the Respiratory system.
What kind of digestive system does an emperor scorpion have?
the scorpions don't have digestive systems because I've looked all over the web and books and no sign there so stop looking because the scorpions don't have digestive systems phis
What do the digestive respiratory circulatory and excretory have in common?
they are all systems
