Which of the following is LEAST accurate:

W) magnetic fields can be strongly amplified when 2 neutron stars merge

X) Saturn's moon Titan has been found to have large dunes

Y) hydrogen and nitrogen isotopes have been found in organic matter of primitive meteorites

Z) interplanetary dust particles are typically nitrogen-rich and carbon-poor
Z) INTERPLANETARY DUST PARTICLES ARE TYPICALLY NITROGEN-RICH AND CARBON-POOR