A low mass main-sequence star will have a slow fusion rate because of the ____________ pressure and ____________ temperature in its core.
A. low; low.
B. low; high.
C. high; low.
D. high; high.
Answer:A
A low mass main-sequence star will have a slow fusion rate because of the ____________ pressure and ____________ temperature in its core.
A. low; low. B. low; high. C. high; low. D. high; high.