Q: Inside a cylinder, thermal energy is converted to what type of energy of the moving piston? Choices: - residual energy - horsepower - electrochemical energy - kinetic energy A:
kinetic energy

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

Q: Q: Most ferns produce the same type of spores and are therefore called what? Choices: - seeds - sporozoans - heterosporous - homosporous A:
A: homosporous

Question: Q: What prohibits knocking out genes? Choices: - genetic considerdations - professional considerations - moral considerdations - ethical considerdations A:
Answer: ethical considerdations

*Question*
Q: Echinoderms are found in many different ocean environments, but most are found where? Choices: - in tidepools - in beaches - in waterfalls - in reefs A:
**Answer**
in reefs

(Question)
Q: The process of producing mature sperm is called what? Choices: - spermatosis - glycogenolysis - ketoacidosis - spermatogenesis A:
(Answer)
spermatogenesis