Like endless nights, I don't know what the end is.
Earthworms are still wriggling when they are broken in half?
Why do swallows fly south?
Dragonfly, who told you it was going to rain?
Chameleon, why can it change into various colors according to the environment?
Who makes fruit so delicious?
Why can cactus grow in the desert?
Why can Parthenocissus climb a high wall?
Why are leaves green in spring and colorful in autumn?
Why do the sun and the moon switch jobs?
Why are there sunny, rainy and snowy days?
Why do rainbows appear after rain?
Why does the Big Dipper always hang in the north?
Nature is a magical lock,
The studious child found many question marks hidden in it.