question: Write a question you would see in a school textbook.
answer: A student determined the density of different bars of soap. Which should the student most likely do to check the accuracy of the results?

question: Write a question you would see in a school textbook.
answer: If its food supply in a field decreases, the mouse population in that field will probably

question: Write a question you would see in a school textbook.
answer:
A student provides the following directions for brushing teeth: Turn on the water. Fill the glass with water and leave the water running. Put toothpaste on the toothbrush. Brush for two minutes. Rinse mouth with the water from the glass. Rinse the toothbrush with the running water. Turn off the water. Which change in these directions would conserve the most water?