The study of body parts is anatomy.
The study of how body parts work is physiology.
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Explanation:
I would tell her to research all information. check to see the qualifications necessary to enroll. A married, and retired couple can only claim 1 or the other's medicare benefits, whomever made more money annually (per year) is the person who has the higher benefits..
Answer:
The correct answer is D.
Explanation:
Papillary muscles, attached via chordae tendineae, help to close the valves and prevent regurgitation.
Pectinate muscles are parallel ridges in the walls of the atrium of the heart, mainly in right atrium. They can stretch during adverse loading conditions, to <em>help the right atrium to dilate without much wall stres</em>s.
Veins are favored over arteries because they have thinner walls, and thus they are easier to pierce. There is also lower blood pressure in veins so that bleeding can be stopped more quickly and easily than with arterial puncture.
