Q: A student completes several tasks while making breakfast. During which task does the student make a solution?

OPTIONS:
- adding sugar to tea
- pouring milk on cereal
- spreading jelly on toast
- sprinkling cheese on eggs
A: adding sugar to tea
Q: The body maintains equilibrium through a series of messages called a feedback mechanism. What organ releases hormones that maintain balanced glucose levels?

OPTIONS:
- liver
- blood
- fat cells
- pancreas
A: pancreas
Q: Which statement best explains Earth's day and night cycle?

OPTIONS:
- Earth rotates once each day on its axis.
- Earth revolves around the Sun each year.
- The Sun is closest to Earth during the day.
- The tilt of Earth changes throughout the year.
A: Earth rotates once each day on its axis.
Q: A gardener wants to increase the ability of garden soil to retain water. Which of these should the gardener add to the soil?

OPTIONS:
- coarse sand
- loose gravel
- nitrogen pellets
- organic material
A:
organic material