How does marriage affect migration?

If your parents withdraw $125,000 from a money market deposit account so they can put a down payment on a house, m1 decreases. m2 decreases. m3 decreases. m2 decreases and m1 increases. m3 increases and m2 decrease need a.s.a.!

The sun a. will become a red giant within two to three million years b. is in its main sequence, which willlast thousands of years c. is in its main sequence, which will last billions of years. d. will explode as a supernova after its main sequence

Which of the following would most likely cause a large number of density independent deaths in a population