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

Answer: Many birds fly south for the winter. This adaptation is called

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

Answer: During winter months, Amina sometimes notices ice covering the hoods of parked cars. Once the engine of the car runs for a while, the ice on the hood begins to melt. What form of energy is released from the car engine to melt the ice?

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

Answer:
A cow and a frog have similar bone structures in their forelimbs. Both have phalanges, radius, ulna, and humerus bones. However, the cow and frog are animals with very different life cycles from each other. Which most likely describes why the body structures of these animals are so similar?