#1
Which of the following is a fundamental force of nature?
#2
What is the chemical symbol for water?
#3
What is the process by which plants make their food?
#4
Which of the following is NOT a state of matter?
#5
What is the chemical symbol for gold?
#6
Which scientist proposed the theory of relativity?
#7
What is the unit of electric current?
#8
Who developed the first successful polio vaccine?
#9
What is the chemical formula for table salt?
#10
Who proposed the laws of motion?
#11
Which of the following is NOT a renewable energy source?
#12
Which of the following is NOT a component of the nervous system?
#13
What is the chemical formula for methane?
#14
What is the chemical symbol for iron?
#15