1. (2024三下·福田期中) 觀察了不同動物的卵，小蕓想根據(jù)有無硬殼給它們分類，請你幫助她完成連線。

雞卵                                                                      有硬殼                                                                      龜卵

蛇卵                                                                      無硬殼                                                                      蛙卵

魚卵                                                                      螞蟻                                                                         卵