Ques: Q: What helps frogs swim during the tadpole phase? Choices: - fins - cilia - flagella - a tail A:
Ans: a tail

Ques: Q: What term is used to describe the amount of space occupied by a sample of matter? Choices: - liquid - growth - mass - volume A:
Ans: volume

Ques: Q: What do you call the part of the skeletal system that connects bones? Choices: - fibers - muscles - tissue - joints A:
Ans: joints

Ques: Q: What is an attitude of doubt about the truthfulness of claims that lack empirical evidence? Choices: - conspiracy - speculation - independent variable - skepticism A:
Ans:
skepticism