In the model that you built of the respiratory system, the straws represent the trachea and bronchi. The straws simulate the passageways through which air travels from the trachea into the lungs.
In the model that you built of the respiratory system, what structures did the straws represent?(1 point)
Responses
the lungs
the lungs
the diaphragm
the diaphragm
the trachea and bronchi
the trachea and bronchi
the chest cavity and ribs
9 answers
Your hand jerks up after touching a hot stovetop. Which two organ systems are most responsible for your reaction?(1 point)
Responses
immune and muscular
immune and muscular
nervous and muscular
nervous and muscular
circulatory and muscular
circulatory and muscular
nervous and respiratory
Responses
immune and muscular
immune and muscular
nervous and muscular
nervous and muscular
circulatory and muscular
circulatory and muscular
nervous and respiratory
The two organ systems most responsible for your reaction of your hand jerking up after touching a hot stovetop are the nervous and muscular systems. The nervous system detects the heat and sends a signal to the muscles to retract your hand quickly.
The diaphragm can be classified as part of which two organ systems?(1 point)
Responses
immune and skeletal
immune and skeletal
muscular and nervous
muscular and nervous
muscular and respiratory
muscular and respiratory
circulatory and respiratory
circulatory and respiratory
Responses
immune and skeletal
immune and skeletal
muscular and nervous
muscular and nervous
muscular and respiratory
muscular and respiratory
circulatory and respiratory
circulatory and respiratory
The diaphragm can be classified as part of the muscular and respiratory organ systems. It is a muscle that plays a crucial role in the process of breathing.
Question
To which part of the nervous system do the cranial nerves belong?(1 point)
Responses
the peripheral nervous system
the peripheral nervous system
the cerebrum
the cerebrum
spinal nerves
spinal nerves
the central nervous system
To which part of the nervous system do the cranial nerves belong?(1 point)
Responses
the peripheral nervous system
the peripheral nervous system
the cerebrum
the cerebrum
spinal nerves
spinal nerves
the central nervous system
The cranial nerves belong to the peripheral nervous system. They emerge directly from the brain and brainstem and are responsible for transmitting signals to and from various parts of the head and neck.
If the symbol “→” means “make up”, which of the following answer choices correctly demonstrates the relationship between the given terms?(1 point)
Responses
Organ Systems → Organs → Cells → Tissues
Organ Systems → Organs → Cells → Tissues
Organ Systems → Organs → Tissues → Cells
Organ Systems → Organs → Tissues → Cells
Cells → Tissues → Organs → Organ Systems
Cells → Tissues → Organs → Organ Systems
Tissues → Organ Systems → Cells → Organs
Responses
Organ Systems → Organs → Cells → Tissues
Organ Systems → Organs → Cells → Tissues
Organ Systems → Organs → Tissues → Cells
Organ Systems → Organs → Tissues → Cells
Cells → Tissues → Organs → Organ Systems
Cells → Tissues → Organs → Organ Systems
Tissues → Organ Systems → Cells → Organs
The correct answer choice that demonstrates the relationship between the given terms, using “→” to mean “make up,” is:
Cells → Tissues → Organs → Organ Systems
This sequence illustrates how cells make up tissues, tissues make up organs, and organs make up organ systems.
0 answers