百师联盟·2022届二轮复习联考(一)1新高考卷Ⅱ英语试题

21.Which subject does the Green Science Potato Clock kit involve?

A.Maths.

B.Physics.

C.Biology.

D.Geography.

22.What can we do by using the Break Open Geodes kit?

A.Experiment with food.

B.Learn how the water cycles.

C.Create some colorful crystals.

D.Understand the formation of crystals.