question archive Question: During most of their lives, stars in the main sequence produce energy by a) chemical reactions of Hydrogen into Helium
Question: During most of their lives, stars in the main sequence produce energy by a) chemical reactions of Hydrogen into Helium
Subject:BiologyPrice: Bought3
Question: During most of their lives, stars in the main sequence produce energy by
a) chemical reactions of Hydrogen into Helium.
b) nuclear reactions of Hydrogen into Helium.
c) gravitational collapse.
d) slowly expanding in size.
Which one is the correct answer and why?
