Rotation.
Sternocleidomastoid
Rotation
object control by head movement
that would be the shoulder
Tidal movement produces energy when tidal generators are placed in areas where the movement of the tide is dramatic. This movement causes the turbines in the generators to turn and produces motor movement.
Sternocleidomastoid
it is a type of movement in your feet to turn from side to side
The joint here is a synovial pivot joint allowing for rotation in the transverse plane. THis means its the joint that allows you to turn your head form side to side.
A Praying Mantis bites off their mates head after having sex. And they can turn their heads side to side 180 degrees.
Rotation
The beluga whale
The Cervical (neck) vertebrae.
The Cervical (neck) vertebrae.
Rotation
The average human head can turn approximately 180 degrees from side to side. However, some individuals may have greater flexibility and can turn their head further. It is important to note that forcing the head to turn beyond its natural range of motion can cause injury.
Gestures are movement of body part especially of head or hand to express an idea or meaning. Like moving your head side to side means No in India.
Frogs are just very sensitive to sounds and movement- it is natural for them as they are preyed upon by many species. The ears on the side of their head I believe aids them in sensing movement in their environment.