Question: Q: Collagen fibers, elastic fibers, and reticular fibers comprise what type of tissue? Choices: - nucleus tissue - intestine tissue - skin tissue - connective tissue A:
Answer: connective tissue

Question: Q: What are the ends of long bones called? Choices: - cartilage - appendage - marrow extension - epiphysis A:
Answer: epiphysis

Question: Q: In which sphere of the atmosphere do the northern and southern lights occur? Choices: - lithosphere - stratosphere - ionosphere - thermosphere A:
Answer:
thermosphere