企鵝的適應性特徵
<b>(a)</b> 它是白色的，能與白色的背景很好地融合
<b>(b)</b> 它們的身體呈流線型，腳上有蹼，使它們成為優秀的游泳者
<b>(c)</b> (a)和(b)都對
<b>(d)</b> 以上都不對

<a href="https://tutorialspoint.tw/articles/category/academic" target="_blank"><span>學術</span></a><a href="https://tutorialspoint.tw/articles/category/biology" target="_blank"><span>生物學</span></a><a href="https://tutorialspoint.tw/articles/category/ncert" target="_blank"><span>NCERT</span></a><a href="https://tutorialspoint.tw/articles/category/class-7" target="_blank"><span>7年級</span></a>

<span style=""font-weight: bold">正確答案</span>：<span style=""font-weight: bold">(c)</span> (a)和(b)都對

解釋:

<span style=""font-size:16px;color:#000000;font-weight:bold;text-decoration:underline;">企鵝的適應性特徵是：</span>

<span style=""background-color:transparent;font-size:16px;font-weight:bold;">1. 腳蹼 -</span><span style=""background-color:transparent;font-size:16px;"> 用於強勁的游泳。</span>

<span style=""font-size:16px;background-color:transparent;font-weight:bold;">2. 流線型身體</span><span style=""font-size:16px;background-color:transparent;"> - 減少水中的阻力。</span>

<span style=""font-size:16px;background-color:transparent;font-weight:bold;">3. 像鰭狀肢的翅膀</span><span style=""font-size:16px;background-color:transparent;"> - 幫助它們在水下以高達15英里的時速游泳。</span>

<span style=""font-size:16px;background-color:transparent;font-weight:bold;">4. 尖尖的喙 -</span><span style=""font-size:16px;background-color:transparent;"> 有助於捕捉魚類。</span>

<span style=""font-size:16px;background-color:transparent;font-weight:bold;">5. 厚厚的皮膚和脂肪（皮下脂肪）-</span><span style=""font-size:16px;background-color:transparent;"> 使它們在寒冷的天氣裡保持溫暖。</span>

 

<span class="date">更新於：</span>2023年1月9日

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