Q: Answer the following question given this paragraph: Segmented worms include the common earthworm and leeches. Q: The common earthworm and leeches are examples of what type of worm? Choices: - castrated - elongated - encapsulated - segmented A:
A: segmented

Q: Answer the following question given this paragraph: Heat waves have increased in frequency and duration in recent years. The summer 2011 North American heat wave brought record temperatures across the Midwestern and Eastern United States. Many states and localities broke records for temperature and for the most days above 100 o F. Q: What are all cells surrounded by? Choices: - cytoplasm - cell substrate - amino acids - cell membrane A:
A: cell membrane

Q: Answer the following question given this paragraph: There are approximately 7 billion humans on the planet. How long would it take some bacteria to make 7 billion copies of themselves?. Q: What is the approximate population on the earth? Choices: - 9 trillion - 7.3 billion - 41 billion - 7 billion A:
A: 7 billion

Q: Answer the following question given this paragraph: Soil type also influences the type of vegetation that can grow in the region. We can identify climate types by the types of plants that grow there. Q: Along with climate, this also influences the type of vegetation that can grow in the region? Choices: - gravity - fertilizer use - population density - soil type A:
A: soil type