One is the monarch butterfly.
Chat with our AI personalities
Monarch Butterflies and gray whales are two animals that migrate back and forth from Mexico to the US. Monarch butterflies travel to Mexico to escape the cold winter temperatures, while gray whales move to warmer waters for breeding.
back in forth movement is the anwser
A vibration.
True. The up-down type of wave is called a "transverse wave". Light, for example, is this kind of wave. Sound, however, is a different kind of wave. It is the back-forth type, called "longitudinal", or "compression" waves.
The two main types of animals are vertebrates, and invertebrates. This is classified as animals with a back bone (vertebrates), and animals without a back bone (invertebrates).
Cilia and flagella are the parts of a cell that wave back and forth to help with movement and transporting materials.