Q: Goldfish, tuna, salmon, perch, and cod are examples of which group of fish? Choices: - spiny-lobed fish - cartilaginous fish - bony fish - ray-finned fish A:
ray-finned fish

Q: Which is the least massive outer planet? Choices: - venus - mars - jupiter - uranus A:
uranus

Q: Q: What is at the center of our solar system? Choices: - the moon - earth - the Kuiper Belt - the sun A:
A: the sun

Question: Q: What performance-enhancing drugs are synthetic versions of the male sex hormone, testosterone? Choices: - catabolic steroids - progesterone - estrogen - anabolic steroids A:
Answer: anabolic steroids

*Question*
Q: What class are centipedes and millipedes in? Choices: - xerophyte - spirogyra - terapoda - myriapoda A:
**Answer**
myriapoda

(Question)
Q: What simple machine consists of two connected rings or cylinders, one inside the other, which both turn in the same direction around a single center point? Choices: - pully - bloom and axle - spoke - wheel and axle A:
(Answer)
wheel and axle