(Question)
Q: What is a funnel-shaped cloud of whirling high winds known as? Choices: - volcano - tsunami - hurricane - tornado A:
(Answer)
tornado

(Question)
Q: What do opposite charges do to one another? Choices: - strengthen - weaken - repel - attract A:
(Answer)
attract

(Question)
Q: Genetic traits are characteristics encoded in what? Choices: - nuclei - bacteria - rna - dna A:
(Answer)
dna