Grade1WPPS

Grade 1 at WPPS has discovered twitter! very excited

@DoctorKarl I know Jupiter is shrinking but when it gets really small will it expolde? Will it affect other planets? From Lili (Grade 1)

@DoctorKarl Hi DrKarl, Grade 1 at WPPS are wondering what is the difference between evolution and metamorphosis? Please follow us