Why is neptune denser than saturn?
a) it has a different composition than saturn, including a higher proportion of hydrogen compounds and rocks.
b) it has a greater proportion of hydrogen than saturn.
c) the extra mass of neptune compresses its interior to a greater extent than that of saturn.
d) its hydrogen is molecular, whereas saturn's hydrogen is atomic.
e) it is notdenser than saturn.

Which of the following statements about geographers' perceptions and perspectives is false? a. geographers avoid looking at the world with different perspectives. b. regions are a relative thing and a matter of perception. c. spatial distribution can be a matter of perception. d. mental maps are a way that people memorize and perceive the world around them. select the best answer from the choices provided. a b c d

The european union was formally established in

Which type of seismic waves are confined at the surface