1) In 2014, Lebanon had a population of 5.9 million people. The crude birth rate is 15, while the crude death rate is 5. The net migration rate was 84 per 1000. How many people will be added to the population if this trend continues over the next year? If these statistics remain the same, when will the population of Lebanon double?

Some species of wasps are social. the queen starts a colony from scratch each spring. she builds a small nest, and lays and raises a group of female workers. the workers enlarge the nest while the queen continues to lay eggs. unfertilized eggs become males that mate with newly hatched females. all of the wasps except the newly fertilized females die by the summer. which best describes this behavior? a)it is beneficial only to the males that do not fertilize eggs. b)it is beneficial only to the female workers that are not fertilized. c)it is beneficial to each one of the individual colony members. d)it is beneficial to the whole species, but not to all of the individual members.