Preliteracy skills help a child: Be ready to do math.
Be ready to sit and work in school.
Be able to listen effectively.
Be ready to learn to read.
Be ready for physical tasks, like jumping and skipping.

In what direction does the medium move relative to the direction of the wave? explain.

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

The table below shows the acceleration of gravity on different bodies in the solar system. on which body would a 10 kg lamp has the most gravitational potential energy when lifted to a height of 2 m? a. earth b. mars c. neptune d. uranus