Q: What are the two basic parts that all flowering plants have in common? Choices: - metal and petiole - stalk and petiole - leaf and petiole - blade and petiole A:
blade and petiole

Q: Gene expression and what else are usually considered the same molecular process? Choices: - photosynthesis - subtractive synthesis - organism synthesis - protein synthesis A:
protein synthesis

Q: Q: Processes in which matter changes between liquid and solid states are freezing and? Choices: - boiling - steaming - transpiration - melting A:
A: melting

Question: Q: Sudden changes in geologic and climatic conditions can spur what process? Choices: - generation - cloning - symbiosis - evolution A:
Answer: evolution

*Question*
Q: Water is recycled constantly through which system? Choices: - the hydropshere - the habitat - the troposphere - the ecosystem A:
**Answer**
the ecosystem

*Question*
Q: What do waves do when they are unable to pass through an object? Choices: - produce off - Roll over. - develop off - reflect off A:
**Answer**
reflect off