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<div class="lesson">LESSON XXXVIII.</div>
<div class="chaphead">THE COVERING OF ANIMALS.</div>
<p>Name two animals covered with fur.</p>
<p>Two covered with hair. Two covered with feathers.</p>
<p>What do we call the covering of a sheep? Of a pig? Of what use is
hair to animals?</p>
<p>What covering has an oyster? A lobster? A turtle? Of what use is it
to them?</p>
<p>The duck's feathers are covered with an oily coating, which keeps
them from getting wet. Are the feathers of the hen so covered?
Why?</p>
<p>Suppose a squirrel's covering were like that of a turtle's, what
would result?</p>
<p>What would result if a bird had scales instead of feathers? You see
that each animal has that covering which suits its habits
best.</p>
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