50.7k views
19 votes
The inference that Earth's interior has an outer core and an inner core is based on studies of

A earthquake wave data

B glacier core samples

C recent fossil discoveries

D celestial observations

2 Answers

6 votes

Answer:

c

Explanation:

glad to help

User Abril
by
5.2k points
7 votes
The answer: c

Hope this helped :)
User Dashon
by
5.6k points