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You should consider if inside of the digestive tract is made up of cells. organs or systems that have hollow tube such as mouth, respiratory tract, digestive system, and GI tract are considered external environment because it is connected to outside. You can think of more examples of the external environment in the body.
What else can I help you with?
A cell is considered an open system because it exchanges?
A cell is considered an open system because it exchanges energy and materials with its surroundings. This allows the cell to maintain its internal environment despite fluctuations in the external environment.
Oral cavity and its extension which stretches through the body to the anus why not listed as an internal body cavity?
It's because the oral cavity all the way to the anus is "open" to the external environment. Internal body cavities are those that are completely walled off from the external environment by well defined structures such as skin, mysentary, etc. In contrast the GI tract is specifically designed to periodically open to the external environment an allow food to enter and waste to leave.
Is the stomach considered an organ or organ system?
The stomach is considered an organ, and it is part of the digestive system.
Is the stomach considered an organ system?
No, the stomach is an organ within the digestive system. The digestive system is made up of multiple organs working together to digest food and absorb nutrients.
What body system contains the digestive system?
Gastro intestinal tract /systemThe digestive system.
Are panda bears internal or external?
Panda bears are considered to be both internal and external. Its digestive system which requires the panda bear to depend solely on bamboo for their main nutrients are considered to be internal. The external features of the animal include their senses and muscular system.
Name the external digestive glands associated with digestive system of humans?
The external digestive glands associated with the human digestive system are the salivary glands, liver, gallbladder, and pancreas. These glands secrete substances that help in the breakdown of food and absorption of nutrients in the digestive process.
An exchange surface is in direct contact with the external environment in the?
An exchange surface is in direct contact with the external environment in the respiratory and digestive systems. In the respiratory system, the alveoli in the lungs act as exchange surfaces for oxygen and carbon dioxide. In the digestive system, the lining of the small intestine serves as an exchange surface for the absorption of nutrients.
Is a stomach virus considered an internal or external conflict?
Both. Internal because it deals with the digestive system and external because of the look on your face and it could affect others.
A cell is considered an open system because it exchanges?
A cell is considered an open system because it exchanges energy and materials with its surroundings. This allows the cell to maintain its internal environment despite fluctuations in the external environment.
Is a cat internal or external?
A cat is an internal organism, meaning it has internal organs and systems that function to sustain life, such as a heart, lungs, and digestive system. However, it is also considered an external organism in terms of having a physical body that interacts with the external environment. Overall, the term "internal" typically refers to its biological systems rather than its interaction with the outside world.
This body system is responsible for the exchange of gases between the blood and the external environment?
This body system that is responsible for the exchange of gases between the blood and the external environment.
Information entering the central nervous system from the external environment is called what?
Information entering the central nervous system from the external environment is called external stimuli. External stimuli are factors which are detected by the body and communicated to the central nervous system such as temperature and scents.
What environment effect the digestive system?
For every Pikachu there is a wailord
What body system is the rectum in?
The rectum is part of the digestive system.
Which is not considered to be an accessory organ of the digestive system?
Rectum
Oral cavity and its extension which stretches through the body to the anus why not listed as an internal body cavity?
It's because the oral cavity all the way to the anus is "open" to the external environment. Internal body cavities are those that are completely walled off from the external environment by well defined structures such as skin, mysentary, etc. In contrast the GI tract is specifically designed to periodically open to the external environment an allow food to enter and waste to leave.
