An abnormal sensation of numbness and tingling caused by an injury to one or more nerves is known as

An abnormal sensation of numbness and tingling caused by an injury to a nerve is known as: paresthesia.  The most familiar kind of paresthesia is the sensation known as "pins and needles" or of a limb "falling asleep". It is not very known and uncommon but important paresthesia is formication, the sensation of that there is a bug crawling in your skin. 

the answer is a) a shiprock was formed by igneous process

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.