A star will become a red giant when:
a. it begins to convert H to He
b. when it is sucked into the gravitational field of another star
c. when it can no longer convert H to He in its core
d. when it gains mass
Answer: D
A star will become a red giant when:
a. it begins to convert H to He
b. when it is sucked into the gravitational field of another star
c. when it can no longer convert H to He in its core
d. when it gains mass
Answer: D