The liver is inferior to the diaphragm.
        
             
        
        
        
The long bundle of neurons that carries messages to and from the body to the brain and is responsible for very fast, lifesaving reflexes is called the<u> spinal cord. </u>
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What is the espinal cord?</h3>
There are two organs involved in the central nervous system that function as control centers,
The spinal cord is a nerve tube placed in a hollow space left between vertebras along the vertebral column. The vertebrae's body protects the spinal cord. 
It is made of nerves that take orders from the brain to the rest of the body and send messages from the body to the brain.  
Reflexes acts are produced in the medulla, and the brain is not involved. 
The nervous cells of the medulla have fibers that extend from the medulla to the body and are connected to sensory receptors. 
When receptors receive stimuli, they send information to the nerve fibers, which take it to the brain. From the brain, they send a response. 
The answer is spinal cord. 
You can learn ore about the spinal cord at
brainly.com/question/6957362
brainly.com/question/15707666
 
        
             
        
        
        
The dispersed state of matter in blood is solid and the dispersion medium of blood is liquid.
        
             
        
        
        
<u>Gymnosperms and Angiosperms-</u>
Gymnosperms and angiosperms evolved seeds and pollen grains allowing them to live and reproduce in drier habitats than bryophytes and seedless vascular plants.
<u>Properties of gymnosperms and angiosperms-</u>
Gymnosperms are plants which bear seeds without fruits or without any outer coverings. These plants also do not produce flowers. Most plants under this group have needle-shaped leaves. This is an adaptation as these plants grow in colder conditions. Gymnosperms. These plants produce pollen without bearing flowers. Angiosperms are found in almost all climatic conditions. These plants bear flowers and produce seeds that are enclosed inside a fruit or inside an ovary. The seeds of angiosperms have a single cotyledon. 
Learn more about Gymnosperms and Angiosperms here-
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