(Question)
Q: In which way do sunspots occur? Choices: - by themselves - in fours - in threes - in pairs A:
(Answer)
in pairs

(Question)
Q: Sepals, petals, stamens, and carpels are what kind of organs? Choices: - animal - reproductive - marine - floral A:
(Answer)
floral

(Question)
Q: What strong and lightweight manmade material is derived from hydrocarbons and used in ropes, tents and parachutes? Choices: - styrofoam - cellophane - aluminum - nylon A:
(Answer)
nylon