*Question*
Q: All members of a species living together form a what? Choices: - family - group - organization - population A:
**Answer**
population

*Question*
Q: A sperm cell and an egg cell fuse to become what? Choices: - embryo - fetus - unfertilized egg - fertilized egg A:
**Answer**
fertilized egg

*Question*
Q: What is the leading cause of soil erosion? Choices: - tidal winds - volcanic explosions - glacier movement - running water A:
**Answer**
running water

*Question*
Q: What is a copy of an object that is formed by reflected light? Choices: - deflection - instance - example - image A:
**Answer**
image