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A. Ordinary water
B. Heavy water
C. Lead
D. Aluminum
A. 1 rem per week
B. 5 rem per week
C. 4 rem per week
D. 3 rem per week
A. Alpha rays
B. Gamma rays
C. Beta rays
D. X-rays
A. Chemistry
B. Physics
C. Geology
D. Biology
A. Chemistry
B. Astronomy
C. Geology
D. Biology
A. Power of ten
B. Powers of two
C. Reciprocal
D. Decimal
A. 1.024×103
B. 2 Raised to power 10
C. 0.000976
D. 1/0.00097
A. 10 Raised to power 1
B. 10 Raised to power 2
C. 10 Raised to power 3
D. 10 Raised to power -1
