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

Answer: Early scientists most likely saw a discharge of electricity for the first time when observing a

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

Answer: Dominic placed a caterpillar in a container with different kinds of leaves. Which information should he record to find out what food this caterpillar eats?

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

Answer:
Which SI unit would be most appropriate for recording the length of a typical classroom?