A student completing research for a project enters the following search terms: Drugs AND prescription AND cost Which of the following best describes the likely results of this search? Sources that reference all three terms Sources that reference either of the three terms Sources that reference drugs and either prescription or cost Sources that reference the first two terms but not the third.

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.