Migrants
-- a person who moves from one place to another, especially in order to find work or better living conditions.
Answer:



Explanation:
Given

Solving (a): Thousandth
This implies three digits after the decimal
So:
--- <em>Approximated</em>
Solving (b): Tenths
This implies one digit after the decimal
So:
--- <em>Approximated</em>
Solving (c): Unit
This implies no decimal
So:
--- <em>Approximated</em>
<em></em>
<em>Note that: The approximation were done by the approximation rules where 0 - 4 approximates to 0 and others added to 1</em>
Throughout World war 1 airplanes were most often used to Bomb targets on land because this was seen as one of the most effective ways to hurt the enemy.
The second one is correct:)