Four people make observations recorded in the table.

which best describes what all of the observations have in common?

they involve nuclear energy.
they involve radiant energy.
the involve changes in waves.
they involve changes in energy.

Drag the tiles to the correct boxes to complete the pairs. match the jobs with the education requirements. childcare director clinical psychologist concierge cosmetologist vocational school and state licensure arrowright on-the-job training arrowright a ph.d. with licensure or certification, depending on the state in which you live arrowright a bachelor’s degree in early childhood development arrowright