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Lever: A stiff bar that rests on a support called a fulcrum.
Inclined Plane: A slanting surface connecting a lower level to a higher level.
Wheel and Axel: A wheel with a rod, called an axel, through its center
Pulley: A grooved wheel with a rope or cable around it.
Page 2: http://www.tryengineering.org/lessons/clipper.pdf
Clarissa Nitzsche
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What is the middle part of the nail?
The middle part of the nail is called the nail plate or nail body. It is the hard, flat portion of the nail that extends from the base to the free edge.
What is your nail is part of what organ system?
The nail is part of the Integumentary System.
Part of the nail that covers the tender part of your finger?
Nail plate
What is part of the nail that covers the tender part of your finger?
the nail plate
What is the living part of a nail?
The only living part of the nail is the Matrix which is situated just below the cuticle.
What part does the nail body cover?
nail bed-gigi
What part of the nail has living cells?
The nail bed
The part of a nail that overlies the nail bed is the?
lunale
Explain the difference between the nail plate and the nail bed?
The nail part refers to the the visible part of nails on fingers and toes while the nail bed refers to the skin beneath the nail plate.
Is the lunula the part of the nail where the natural nail is formed?
No, It is the Matrix.
Which part of the nail adheres to the nail bed?
free edge
What part of the nail contains nerve and blood supply?
the nail bed
