central sphere of iron a;Newton b;mantle c;sedimentary d;core e;igneous f;crust g;metamorphic @Tiffany2012 i need help please

Question

central sphere of iron  a;Newton  b;mantle  c;sedimentary  d;core e;igneous f;crust  g;metamorphic @Tiffany2012  i need help please

anonymous · Answer

b

anonymous · Answer

rock cooled from magma    a;Newton  b;mantle  c;sedimentary  d;core e;igneous f;crust  g;metamorphic @Tiffany2012  i need help please

anonymous · Answer

E

anonymous · Answer

interior layer of rock       a;Newton  b;mantle  c;sedimentary  d;core e;igneous f;crust  g;metamorphic @Tiffany2012  i need help please

anonymous · Answer

Wait hold on. 

The "central sphere of iron" isn't the mantle.

anonymous · Answer

I do think the mantle is the interior layer of rock. 

The "CENTRAL sphere of iron" would be the core.

anonymous · Answer

first to calculate earth's variable diameter  ;Newton  b;mantle  c;sedimentary  d;core e;igneous f;crust  g;metamorphic @Tiffany2012  i need help please

anonymous · Answer

g

anonymous · Answer

@Tiffany2012 

The first (person) to calculate earth's variable diameter was G? Metamorphic?

anonymous · Answer

I know

anonymous · Answer

Only one of those choices is an actual person. 

Hey @robert2  you're welcome!

anonymous · Answer

first to calculate earth's variable diameter  ;Newton  b;mantle  c;sedimentary  d;core e;igneous f;crust  g;metamorphic @Tiffany2012  i need help please @first to calculate earth's variable diameter  ;Newton  b;mantle  c;sedimentary  d;core e;igneous f;crust  g;metamorphic @Tiffany2012  i need help please

anonymous · Answer

C

anonymous · Answer

You do realize that she's giving you wrong answers, right? 

Oh but she was right about "igneous rock" being cooled by magma. 

@Tiffany2012 
please tell me you're just playing around with him.

anonymous · Answer

what is the correct answer i need help please

anonymous · Answer

Well you're reading my responses now! That's a good start! 

The VERY first question you asked was about the "central sphere of iron." 
The CENTRAL sphere. Keyword: CENTRAL. 

And that would be the "core."

~~~~~~

The most recent question you asked was about "first to calculate earth's variable diameter."

Which one of those choices is an actual person? There's only one!

anonymous · Answer

first to calculate earth's variable diameter  ;Newton  b;mantle  c;sedimentary  d;core e;igneous f;crust  g;metamorphic

anonymous · Answer

Yes, I am talking about THAT question. We are still talking about that question. 

Who was first to calculate earth's variable diameter? Who? 

Only ONE of those choices is correct, because only ONE of those choices is the name of a person.

anonymous · Answer

Which is it @robert2 ? You know it. I know you know it!

anonymous · Answer

are no i need help biology

anonymous · Answer

can anybody help me