Sebaceous gland, small oil-producinggland present in the skin of mammals.Sebaceous glands are usuallyattached to hair follicles and release a fatty substance, sebum, into the follicular duct and thence to the surface of the skin. ... Section through human skin and underlying structures
I believe it would have to be C, the age of the fossil
Here is an example of all the possible genotypes for all blood types.
Pedigree is identified as a family tree of genetics.
The right answer is B. back pain from the compressed nerves
Narrow cervical canal symptoms can range widely from no symptoms to gait and balance disorders to radiculaglia when there is foraminal narrowing associated with central narrowing. Discrete balance disorders may be early signs of myelopathy (posterior cords). Later, the patients suffer from proximal weakness and paresthesia of the four limbs, as well as disorders of the fine motor skills of the hands (do not manage to close buttons of shirt, difficulties with the writing, etc., on reaching the lower motor neuron). In more advanced stages, gait disturbances and even later sphincter control disorders may occur (upper motor neuron involvement).
