Based on the information in Table 1, which statement best compares a sound wave in a vacuum to a sound wave in air?

The diagram shows sound and light waves from an emergency vehicle traveling toward a brick wall. The brick wall has both smooth and rough surfaces.

The sound waves from the siren will_______the smooth surface of the wall.

The diagram shows sound and light waves from an emergency vehicle traveling toward a brick wall. The brick wall has both smooth and rough surfaces.

The light waves from the siren will_______the smooth surface of the wall.

The diagram shows sound and light waves from an emergency vehicle traveling toward a brick wall. The brick wall has both smooth and rough surfaces.

Rougher sections of the wall will cause the _____ from the emergency vehicle to scatter.

Which observation from Figure 1 can best be used as evidence to support the claim that the Sun has a gravitational pull on asteroids in the solar system?

Based on evidence in Table 1, which planet would have the greatest effect on the orbit of most asteroids?

A student designs an experiment to test how different types of surfaces affect the size of the force needed to move an object. The student will use a spring scale to measure the size of the force needed to drag a brick across different flat surfaces.

The size of the force needed to move the brick is the ___.

A student designs an experiment to test how different types of surfaces affect the size of the force needed to move an object. The student will use a spring scale to measure the size of the force needed to drag a brick across different flat surfaces.

The mass of the brick is the ___.

A student designs an experiment to test how different types of surfaces affect the size of the force needed to move an object. The student will use a spring scale to measure the size of the force needed to drag a brick across different flat surfaces.

The surface material is the ___.

The students decide to investigate how the mass of each marble affects its kinetic energy. The students will roll each marble down the first hill on the track. They will then compare the results for the kinetic energy of both the ceramic marble and the steel marble.

Which figure best compares the kinetic energy of each marble when the marbles roll down the hill on the track?

Which figure best shows how the potential energy of a marble changes as the marble travels along the track?

Based on Figure 2, at which points along the marble track is the potential energy of the marble increasing?​

Select the two correct answers.

Which statement best describes how the organisms shown in Figure 1 compete for resources?

Which TWO models of the Sun, Earth, and Moon best supports why Earth has different seasons?