Plants that evolved resistance to herbivores were able to diversify rapidly. some butterflies overcame these defenses and also diversified rapidly. this is an example of group of answer choices
a) specific coevolution.
b) escape-and-radiate coevolution.
c) guild evolution.
d) simple coevolution.
e) diffuse coevolution.

What is the contribution of women in making the family and in the nation?

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.

Thoreau’s actions in civil disobedience and the 1955 bus boycott are similar because both thoreau and the boycotters were