По заданию необходимо распределить животных по категориям.
<table border="1" style="border-collapse: collapse; width: 100%; table-layout: fixed;">
<thead>
<tr>
<th style="width: 25%; padding: 5px; text-align: center;">pets</th>
<th style="width: 25%; padding: 5px; text-align: center;">farm animals</th>
<th style="width: 25%; padding: 5px; text-align: center;">insects</th>
<th style="width: 25%; padding: 5px; text-align: center;">zoo animals</th>
</tr>
</thead>
<tbody>
<tr>
<td style="padding: 5px; text-align: center;">budgie</td>
<td style="padding: 5px; text-align: center;">sheep</td>
<td style="padding: 5px; text-align: center;">ant</td>
<td style="padding: 5px; text-align: center;">giraffe</td>
</tr>
<tr>
<td style="padding: 5px; text-align: center;">guinea pig</td>
<td style="padding: 5px; text-align: center;">cow</td>
<td style="padding: 5px; text-align: center;">beetle</td>
<td style="padding: 5px; text-align: center;">crocodile</td>
</tr>
<tr>
<td style="padding: 5px; text-align: center;">peacock</td>
<td style="padding: 5px; text-align: center;"></td>
<td style="padding: 5px; text-align: center;"></td>
<td style="padding: 5px; text-align: center;">bear</td>
</tr>
</tbody>
</table>
Ответ: смотри таблицу выше.