Answer:
Healthy fingernails are smooth, without pits or grooves. They're uniform in color and consistency and free of spots or discoloration. Sometimes fingernails develop harmless vertical ridges that run from the cuticle to the tip of the nail. Vertical ridges tend to become more prominent with age.
Answer:
the third one when the target is near.
Explanation:
because when you throw the ball it will rich the place soon as you want.
<span>an excess of glucose in the bloodstream, often associated with diabetes mellitus.</span>
Answer:
soft tissue damage, most probably pulled are partialy torm ligamant or muscle.
Explanation:
as there where no fractures seen on x-ray and she has swelling and pain even at rest.
Answer:
c. REM sleep
Explanation:
Normal sleep is made up of two phases, first one ir non-rapid eye movement (NREM) sleep, and the second one is rapid eye movement (REM) sleep. This two alternate and that makes a cicle; each cycle consists of NREM sleep followed by REM sleep. REM sleep start at 90 minutoes of sleep.
REM slep have chemical and electrical activities that regulate it, during this phace the brain have abundance of the neurotransmitter acetylcholine, combined with lack of monoamine neurotransmitters histamine, serotonin and norepinephrine. Some studies theorize that this make REM sleep involved in the functions of memory, however, there is not enough information to ensure that memory depends on REM sleep.
