How to draw a photoelectron spectrum with js.

Does this organism still meet the definition of a eukaryote ? why or why not?

Which of the following represents an upside-down image?

Which of the following are properties of mechanical waves? check all that apply ⭕️ particles of the medium move back and fourth, but do not move with the wave. ⭕️ the particles of the medium always move parallel to the wave motion. ⭕️ wave motion begins with a disturbance in the medium. ⭕️ waves transport energy from a source outward, away from the source.