What piece of evidence supports the current model of the properties of Earth's core? Group of answer choices

A Observations of the solid surface

B Analysis of rock samples

C Heat from volcanic lava

D Composition of meteorites

What does a movement along the demand curve show

Based upon this data, which statement accurately represents the difference between investments in the two stocks? select the best answer from the choices provided.a.  monopower has less volatility but lower returns than ifruit company.b.  monopower has more volatility but lower returns than ifruit company.c.  monopower has more volatility and more liquidity than ifruit company.d.  monopower has less volatility but more liquidity than ifruit company

Which of the following is evidence to the past existence of glaciers?