Q: Females are not influenced by the male sex hormone testosterone during embryonic development because they lack what? Choices: - x chromosome - m chromosome - z chromosome - y chromosome A:
y chromosome

Q: Which layer of the earth is molten? Choices: - the inner core - the metallic core - the mantle - the outer core A:
the outer core

Q: Q: Snow and ice may also undergo which process where there is intense sunlight, very cold temperatures, and dry winds? Choices: - amplification - crystalline - increasefixation - sublimation A:
A: sublimation

Question: Q: How do you add two dimensional vectors? Choices: - linearly - graphically - topologically - geometrically A:
Answer: geometrically

*Question*
Q: What is the temperature at which condensation of water vapor occurs called? Choices: - the tipping point - the boiling point - the cooling point - the dew point A:
**Answer**
the dew point

Q: Q: Depending on how matter interacts with light, it can be classified as transparent, translucent, or what? Choices: - reflective - reactive - protective - opaque A:
A: opaque