Q: When buried sediments are subjected to pressure, the mineral grains are squeezed together. What is the result of this action?

OPTIONS:
- volcanoes
- earthquakes
- new rock is formed
- layers rise to the surface
A: new rock is formed
Q: While Anna was testing a circuit, she dropped a light bulb. What is the safest thing Anna can do?

OPTIONS:
- get a new bulb to finish the test
- push the broken glass under a table
- tell her teacher that she broke the bulb
- ask her partner to help pick up the broken glass
A: tell her teacher that she broke the bulb
Q: Which of these is an inherited behavior?

OPTIONS:
- a seal balancing a ball
- a dog getting the newspaper
- a spider spinning a web
- an ape using sign language
A: a spider spinning a web
Q: In humans, the amount of sugar in blood is controlled by the release of a hormone called insulin. This process is an example of

OPTIONS:
- depletion
- digestion
- regulation
- excretion
A:
regulation