There are six aspects of humanity that together define humans as different from other primates. of these, which are unique to humans and not found in other primates?

What type of competition exsist between two species. turtles and fish

In the diagram below, the northern hemisphere would be in what season at position a a.fall b. winter c.summer d.spring

Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !