Author Question: Some of Earth's rocks retain traces of the magnetic field that point backward to its field today. ... (Read 249 times)

mikaylakyoung · **on:** Jul 27, 2018

Some of Earth's rocks retain traces of the magnetic field that point backward to its field today.

a. True
b. False
Indicate whether the statement is true or false

Question 2

Which type of nebulaeare twisted and distorted clouds of gas and dust dense enough to obstruct the view of the more distant stars?

a. emission nebulae
b. H I
c. reflection nebulae
d. dark nebulae
e. spectral type B6