Which of the following examples suggests that humans may not be alone in their ability to think? pigeons that carry secret messages
All of the choices are correct.
dogs trained to pull sleds
gorillas that use sign language

Which of harriet martineau’s books is a foundational treatise on sociological data collection?

Brainles asap!me : -how has religious fundamentalism been used by extremists in the middle east?

Which is one reason many african nations have not prospered after gaining independence from european colonial powers? a. colonial powers sent their weakest economic advisors to the new countries, and their recommendations were flawed. b. independence left them with weak economies, and many countries have been unable to overcome or recover from these burdens. c. the desert region of the interior is inhospitable to foreign investors, and business interests focused on the coastal mediterranean cities. d. the money endowed upon independence is still tied up in the bank of england, which is hesitant to make loans to struggling nations.