Diagram shows animals classified into two groups. X and Y.
A)Lizard蜥蜴, Turtle

X = Animals reproduce by giving birth ;是胎生动物
Y = Animals reproduce by laying egg ;是卵生动物


Q)Which of the following have been correctly classified into group X and group Y?

A)Lizard蜥蜴, Turtle
B)Horse, cat
C)Whale, Crocodile
D)Snake, Giraffe

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