Which of the following happens when a low-mass star runs out of fuel? choose all that apply.
a. its outer layers expand, and the star becomes a red giant.
b. its outer layers form a nebula, or a vast cloud of gas and dust.
c. its core becomes a white dwarf.
d. gas and dust in a nebula contract to form a protostar.

What is the difference between the cultures of central asia and the caucasus region? the majority of people in central asia are muslim; the majority in the caucasus region are christian. the primary language in central asia is armenian; the primary language in the caucasus region is russian. central asia has been plagued by ethnic unrest; the caucasus region has had little ethnic conflict. the effects of soviet rule can still be seen in central asia; the caucasus region has developed its own identity since the fall of the ussr.

Which statements describe cultural influences? florida is bordered by water on three sides. french is spoken in parts of louisiana. forests are cleared to provide space for cattle grazing. male children are encouraged to attend the university. the longest river on the continent is located here. birthdays are celebrated on january 1st. per capita income of northern buckland is more than $100,000.

Which modern technology has not made a great difference in the inuit way of life?