Q: Where are hotspot volcanoes commonly found? Choices: - rivers - lakes - streams - the ocean A:
the ocean

Q: The carbon atoms are bonded together, with each carbon also being bonded to two of what kind of atoms? Choices: - calcium - helium - ions - hydrogen A:
hydrogen

Q: Q: How thick is the earth's continental crust, on average? Choices: - 60 kilometers - 15 kilometers - 25 kilometers - 35 kilometers A:
A: 35 kilometers

Question: Q: What protects you from pathogens and keeps you healthy? Choices: - immunity system - health system - potent system - immune system A:
Answer: immune system

*Question*
Q: What delivers power to the chemical factory chloroplasts? Choices: - oxygen - water - chlorophyll - the sun A:
**Answer**
the sun

Q: The type of what dictates how far it can penetrate into matter, such as lead or human flesh? Choices: - insulation - evaporation - specific gravity - radiation A:
radiation