Many websites are showed on the internet, and most of them have a bright prospect. however, whether there have any website we need to dig out?

All of the following are typical characteristics of traditional african religions except a. belief in a creator being b. belief that the dead go onto paradise, and their spirits cannot those left on earth c. belief that all things in nature (including rocks, trees, and animals) have souls d. beliefs are often combined with other faiths, such as christianity

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.

Why do you think that historians use the word “revolution” to describe important changes in agriculture? how did the green revolution and other agricultural revolutions change the lives of billions of people? < < read less