Why is there less helium in the upper atmosphere of Saturn, compared to Jupiter?
A. Saturn does not conduct as much electricity.
B. Saturn was made out of less helium.
C. Helium escaped to become rings.
D. Saturn is cooler.
Answer:A
Why is there less helium in the upper atmosphere of Saturn, compared to Jupiter?
A. Saturn does not conduct as much electricity. B. Saturn was made out of less helium. C. Helium escaped to become rings. D. Saturn is cooler.