Where Does a Swallow Build Its Nest?
Where Does a Swallow Build Its Nest? A swallow builds its nest inside farm buildings and on ledges in old chimneys. The nest is made of mud, straw and saliva, with...
Read MoreWhere Does a Swallow Build Its Nest? A swallow builds its nest inside farm buildings and on ledges in old chimneys. The nest is made of mud, straw and saliva, with...
Read MoreThe ordinary bricks a bricklayer uses to construct a brick building are made from clay that is baked in an oven. The clay is mixed with sand and water. This “mud” is...
Read MoreHow Does an Anchor Hold a Ship? The weight of a simple cement-can anchor can keep a fisherman’s small boat from drifting away. The iron anchors of ships have flukes...
Read MorePigs wallow in the mud because it feels good to them. Rolling around in the mud protects them from overheating. Pigs have no sweat glands in their thick skin to serve...
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