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Chapter 1

Science Class 2

3 of 3 questions

3
Total Questions
0
Easy
0
Medium
0
Hard
Q1
What is the chemical symbol for water?
A.H2O
B.CO2
C.O2
D.H2
Q2
Which planet is closest to the Sun?
A.Venus
B.Mercury
C.Earth
D.Mars
Q3
What do plants need to make their own food?
A.Only water
B.Only sunlight
C.Sunlight, water, and carbon dioxide
D.Only soil