Circle the letter of the sentence that is true about the law of superposition.
a. younger rocks lie above older rocks if the layers are undisturbed.
b. older rocks lie above younger rocks if the layers are undisturbed.
c. rock layers are never disturbed.
d. the youngest rock layers are typically at the bottom.

If the root word engage means “to connect with something,” what does the word disengage mean in the following sentence? he disengaged the gears by stepping on the clutch pedal.a.added more engine powerb.activated a connection to the pedalc.stalled the engined.released a connection to the pedal

Afamily is one another name for a group on the table of elements.

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object