The Lymphatic System
Tonsils are a lymphoid organ.
The human brain belongs to the nervous system.
The difference between a human-made system and a "natural" system will depend entirely on what the system is. In many cases the human system will be simpler and have a narrow focus.
The oral cavity is located in the head and neck region of the human body. It is the space inside the mouth where food is ingested and begins the process of digestion. The oral cavity includes structures such as the lips, tongue, teeth, and salivary glands.
Human body systems include: the nervous system, the digestive system, the circulatory system, the immune system, the integumentary system.
The function of the ___________________ system is to keep the human species on this planet. Answer
4 extremely visible
The number of tonsils in the human body depends on what location you are asking about, but in the mouth and throat there are 4 sets; the pharyngeal tonsils, tubal tonsils, palatine tonsils, and lingual tonsils. If you are talking about other structures that are named tonsils, there are many others such as the cerebellar tonsils.
An example of an animal that has a notochord, nerve cord, and pharyngeal pouches at some point during its development is a chordate, such as a human. In embryonic development, humans possess these structures, which are characteristics of chordates.
The human brain belongs to the nervous system.
Can a human work as information system how?
The difference between a human-made system and a "natural" system will depend entirely on what the system is. In many cases the human system will be simpler and have a narrow focus.
A human nervous system is much more complex. Unlike a human a jellyfish does not have a central nervous system.
urethra is the pathway of the human exretory system
In a human embryo, structures such as pharyngeal arches, a tail, and a yolk sac are present, which are also found in the embryos of other vertebrate species. These features reflect shared evolutionary ancestry and developmental processes. For example, pharyngeal arches can develop into structures like gills in fish and parts of the jaw and ear in mammals. The presence of these common embryonic structures highlights the similarities across different species during early development.
What is a social system approach in human resource
Because geographers are sexy.. ;)
Human body systems include: the nervous system, the digestive system, the circulatory system, the immune system, the integumentary system.