An electric field of 260 000 n/c points due west at a certain spot. what are the magnitude and direction of the force that acts on a charge of #7.0 ! c at this spot

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.

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

Can you match these to the correct definition