Question: Q: Where are free-living roundworms mainly found? Choices: - arboreal habitats - rainforests - ocean depths - freshwater habitats A:
Answer: freshwater habitats

Question: Q: What are the two layers of the skin? Choices: - dermis and epithelial - sebaceous and salivary - epithelial and endometrial - epidermis and dermis A:
Answer: epidermis and dermis

Question: Q: What three characteristics do waves have? Choices: - structure , refraction and deflection - theory , refraction and deflection - spin, refraction, and deflection - reflection, refraction and deflection A:
Answer:
reflection, refraction and deflection