Ques: Q: Bees and other wild animals perform what function on flowering plants, making them vital for crop reproduction? Choices: - pesticide - irrigation - fertilizer - pollenation A:
Ans: pollenation

Ques: Q: Twin studies have been instrumental in demonstrating what type of component in autism? Choices: - internal - bacterial - natural - environmental A:
Ans: environmental

Ques: Q: The migration of what familiar coastal landform involves saltation and gravity? Choices: - volcanos - lakes - rivers - sand dunes A:
Ans: sand dunes

Ques: Q: A wildfire clears a forest of vegetation and animal life, returning their nutrients to the ground leaving a foundation for rapid recolonization. what is this a classic example of? Choices: - primary succession - typical succession - cause succession - secondary succession A:
Ans:
secondary succession