- A pig is an animal with a large, flat nose called a snout.
- The adult female pig is called a sow. The adult male is called a boar.
- The young are called piglets.
- A group of pigs is called a herd.
- Sows give birth to piglets. They have large litters. An average sow can have 6 to 13 piglets in one litter.
- Boars have strong necks. They also have a very large tooth sticking out each side of her mouth. These teeth are called tusks.
- When they are three months old, piglets can do without their mother's milk. These young pigs are called weaners.
- The smallest piglet in the litter is called a runt.
- Pigs are eating breakfast slops from a trough.
- Pigs dig in the ground for tasty roots, worms, or insects. This is called rooting. Pigs have a special digging tool --- a snout!
发表于 2013-5-29 04:30:14
发表于 2013-5-29 05:53:58
这下可好，连猪都不认识了。
发表于 2013-5-29 06:47:44
楼主
