Its your thumb i heard this before so i remembered its your thumb
As Victorian imperial poetry, "The White Man's Burden" thematically corresponds to Kipling's belief that the British Empire was the Englishman's "Divine Burden to reign God's Empire on Earth"; and celebrates British colonialism as a mission of civilisation that eventually would benefit the colonised natives.
I believe the answer is A
Halley's Comet does not have the size or mass to affect Neptune's orbit at all. perhaps a collision with a small planet would mess up Neptune's orbit but not Halley's comet
It is revising because you go back to improve what is in your writing