[Q]: [Routinelaboratorytestresults,suchasurinalysisandcompletebloodcounts,areusuallyunremarkable.Asampleofcerebralspinalfluid(CSF)maybetakenforanalysis,andasampleofbloodfromtheveinsandarteriesofthespinalcordmayshowmicroscopicfragmentsoffibrocartilage.]
[A]: [Routine laboratory test results, such as urinalysis and complete blood counts, are usually unremarkable. A sample of cerebral spinal fluid (CSF) may be taken for analysis, and a sample of blood from the veins and arteries of the spinal cord may show microscopic fragments of fibrocartilage.]
[Q]: [Terrestrialecosystemshavechangedinthepast,arechangingnow,andwillchangeinthefuture.]
[A]: [Terrestrial ecosystems have changed in the past, are changing now, and will change in the future.]
[Q]: [Clickheretosendyourdatasecurely.]
[A]:
[Click here to send your data securely.]