Question

please help

Answer 1

Which have scientists learned from studying seismic waves that travel through earth’s interior?

A.
Seismic waves cannot move through solid objects.

B.
Earth's mantle is liquid.

C.
Seismic waves are not affected by boundaries between earth's layers.

D.
The outer core of earth is liquid.

Answer 2

@Agl202

Answer 3

What do u think?

Answer 4

D

Answer 5

No. I wouldn't say so :/

Answer 6

so C

Answer 7

:D

Answer 8

ty