Compared to absolute dating, what is an advantage of relative dating? Help?

1) these are barrel shaped microtubules in most animal cells, that organize the spindles during cell division

Describing intermolecular forces use the drop down menus to match the type of intermolecular force to its name dipole dipole interactions dipole induced dipole interactions london dispersion forces hydrogen bond van der waals forces done

If a computer chip switches off -on-off in 0.015 us, what is the switching time in nanoseconds?