Q: What are the two major atmospheric gases? Choices: - carbon and helium - nitrogen and hydrogen - hydrogen and oxygen - nitrogen and oxygen A:
nitrogen and oxygen

Q: In which way to vertebrates reproduces? Choices: - anally - biologically - asexually - sexually A:
sexually

Q: Q: What is the term for longer chains of monosaccharides ? Choices: - proteins - hydrocarbons - oligosaccharides - polysaccharides A:
A: polysaccharides

Question: Q: In the tropics what are the prevailing winds called? Choices: - a front - crosswinds - storm winds - tradewinds A:
Answer: tradewinds

*Question*
Q: The diapsids diverged into two groups, the archosauromorpha ("ancient lizard form") and the lepidosauromorpha ("scaly lizard form") during what time period? Choices: - holocene - cenozoic - paleozoic - mesozoic A:
**Answer**
mesozoic

Q: What is defined as the change of water from its liquid phase to its gaseous phase? Choices: - absorption - condensation - transpiration - evaporation A:
evaporation