Question

Though the sun appears to have a steady brightness, its luminosity actually undergoes (

Q: Answer-Though the sun appears to have a steady brightness, its luminosity actually undergoes (A)/ undergo&n...

Luminosity is singular, hence, undergoes is the correct word. Sequence - A set of things next to each other in a set order a series Sequel - A narrative that is written after another narrative set in the same universe, especially a narrative that is chronologically set after its predecessors, or perhaps improper usage any narrative that has a preceding narrative of its own. Perched ndash settled on something high or narrow. Parched ndash extremely thirsty

A / undergo (
A / Sequel (
A / Parched (
B changes over time. A film that the scientists made out of a sequence (
B of hundreds of white light images shows how the sunspots appear and disappear periodically over an eleven-year cycle. Perched (
B on top of a thickly – wooded hill, the five tribal hamlets have been inaccessible for decades.