Problem: Write a question you would see in a school textbook.

Answer: Natural processes cause rapid and slow changes to Earth's surface. Which event causes changes to Earth's surface most rapidly?

Problem: Write a question you would see in a school textbook.

Answer: Onions can reproduce from bulbs. One parent bulb generates daughter bulbs with duplicate genetic information. Which is the most likely advantage of this kind of reproduction?

Problem: Write a question you would see in a school textbook.

Answer:
All of the following events occur during prophase in mitosis except