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Snail科普

2021
2019
2022-6-21 14:51 原創(chuàng)
  • Snail's body is very slimy, It has two pairs of antennae. The longer pair has eyespots, the shorter pair is used for its senses of touch and smell. It has hard shell to protect itself. It has thousands of teeth in its mouth.
  • Snail has one foot. The foot pushes it forward. Snail crawls along by wiggling its foot.
  • Snail ooze slime(粘液）, it help snail move over the ground. It leave a trail when it goes.
  • Baby snail hatch from the egg. A newborn snail is hungry, it will eat its own eggshell after it hatch.
  • Snake,frog and bird eat snail, they are prey
  • Snail curl up in shell when danger is near
  • Snail carry germs that could make you sick, so if we pick up a nail, make sure to wash your hand after that.
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