-gnosis is the root of the medical term diagnosis. -gnosis means knowledge.
The combining form is that the prefix osteo- is added.
The term for walking is ambulation, and the combining form would be ambul- or ambula- as in ambulatory.
Ganglia is the plural of ganglion. It is a nonconstructed medical term without prefix, suffix, and combining form.
A hump is not a medical term, so I can't give you the correct combining form.
Rtnnhj
kal/i combining form
middle + sagittal :D
chlor/o (combining form)
'Strato' is a real word in English that can be used on its own, such as in the term "stratosphere." It is also a combining form, meaning it can be used as a prefix or suffix in creating compound words.
Cephalo- is the medical terminology combining form meaning head.Cephal- is the medical term meaning head. -cep is a related term meaning the head of a muscle, not the head on top of your neck.
Trich- is the medical terminology combining form meaning hair.The medical term for hair is trich/oie: Trichomycosistrich/o
-Rhino is referring to "nose", and -itis is inflammation.