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.fibrescontainedintheconnective...
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...ofthedermis
_collagen,elastinandreticularfibreshavetheirunique...
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Eachcollagenfibregivestheskin...
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...,flexibilityandability
tokeep...
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...necessarytomoisturizethe...
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.Elastinfibres
allowtheskinto...
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.whilereticularfibresform
a...
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...holdingconnectivetissuetogether.
Thehypodermis,theinnermost...
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..oftheskinis
composedofadipose...
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...orfatofvarying...
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.
whichservestoprotecttheunderlying...
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...andinsulate
the...
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...fromcold.
PARTTHREE
brain
.
pain
.
surface
.
contains
.
found
.
removing
.
bringing
.
receiving
.
sensory
.
rich
.
sending
.
preventing
.
protecting
.
surface
.
fingers
.
entering
.
getting
.
responsible
Bloodvesselsareconcernedwith...
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.nutrientstothe
cellsoftheskinand...
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.wasteproducts.Theycanbe
...
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...inthedermisandinthehypodermis.
Nervesare...
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...forthesenseoftouchorfeeling.
Theirtipsclosetothe...
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...oftheskinare...
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...receptors
specialisedin...
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...thesensationofheat,...
...andpressure
and...
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...electricalinformationsignalsalongthenervesto
the...
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...ortothespinalcord.
Nailsarehardkeratin...
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.extensionsoftheepidermisofthe
...
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...andtoes.
Hairis...
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...ofwaterproofandstrongkeratinand...
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melanin.Itperformsprotectivefunctions,inthenose
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.bacteriaandvirusesfrom...
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...
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...therespi-
ratorysystemandinotherplaces...
...
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...usfromcoldor
from...
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...
...
...
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.hurt.
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