A physical change is a change that the molecules of the article do not change so the answer is
a match chopping a piece of wood :))))
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Answer:
CSF ( Cerebrospinal fluid) is the colorless, clear fluid present in the spinal cord and brain. The ependymal cells present in the choroid plexus is responsible for the production of CSF.
Around 500 ml of the CSF is produced every day in the central nervous system. The main function of the CSF is the covering of the brain and cushions the central nervous system. This fluid allows the water medium for the diffusion of the chemicals and nutrients
<span> It is removed by the lymphatic vessels.</span>
TRUE!!! because it lets the doctor know of the patients medical history
Answer:
Its ok to have a crush
Explanation:
Anyone can have a crush on everyone, the kid just cant act on his feelings
