Question: Q: What are the three classifications of elements? Choices: - metals, non-metals and alkaloids - metals, metaloids, and alkaloids - alkaloids, metaloids, and non-metals - metals, non-metals and metaloids A:
Answer: metals, non-metals and metaloids

Question: Q: Fungi reproduce asexually by fragmentation and either sexually or asexually via what lightweight, windblown structures? Choices: - lesions - seeds - ions - spores A:
Answer: spores

Question: Q: Through which organ do hookworm larvae enter the human body? Choices: - through the lungs - through the rectum - through the mouth - through the skin A:
Answer:
through the skin