The answer to this is Helium :) it's in the farthest right columb and is a noble gas.
please mark as brainliest!
The dens or the odontoid process of the axis or the second cervical spine forms a pivot point with the atlas or the first cervical vertebrae that is responsible for the nodding and the rotational movements of the head. This is reinforced by ligaments and the atlanto-occipital joint that allows the head to make a nodding or up and down movement on the vertebral column.
C. Increasing the time of the force
This is because
Impulse = FΔt
