Q: Volcano chains form as an oceanic plate moves over what? Choices: - dust spot - Water spot - melt spot - hot spot A:
hot spot

Q: What equals the output power divided by the input power? Choices: - output - potential - inertia - efficiency A:
efficiency

Q: Q: What are the pores in plants that keep certain gases and liquids in and out called? Choices: - lesions - chloroplasts - stigmata - stomata A:
A: stomata

Question: Q: What are microfilaments made out of? Choices: - two microscopy chains - two halophilic chains - two DNA chains - two actin chains A:
Answer: two actin chains

*Question*
Q: What is a type of plant tissue consisting of undifferentiated cells that can continue to divide and differentiate? Choices: - epidermis - cambium - ganglion - meristem A:
**Answer**
meristem

*Question*
Q: What kinds of waves are composed of various oscillating electric and magnetic fields? Choices: - elastic - seismic - tidal - electromagnetic A:
**Answer**
electromagnetic