Answer:
Im pretty sure its C
Explanation:
since its considered the inner core, it might be made of solid metal
Answer:
The process of purifying sea water into fresh water is called Desalination
Explanation:
To prove: √2 is an irrational number. Proof: Let us assume that √2 is a rational number. So it can be expressed in the form p/q where p, q are co-prime integers and q≠0. √2 = p/q. ...
Solving. √2 = p/q. On squaring both the side we get, =>2 = (p/q)2