Question

Which best explains why the shape of a liquid can change?

The particles have just enough energy to move past each other.
The particles are charged.
The particles move at very high speeds at all times.
The particles are highly compressible.

Answer 1

The particles in a liquid are extremely fast, not faster than a gas, but faster than a solid. The way the particles move allow you to get volume but not area for it doesn't have a defiant shape

Answer 2

The answer is A:

The particles have just enough energy to move past each other.