A student wants to test whether temperature has any effect on how quickly crickets chirp, so he sets up an experiment. He places 10 crickets in a dark room at 35 degrees Celsius and 10 crickets of the same species in a dark room at 31 degrees Celsius. He keeps all other variables (container, amount of light, type of food, gender of crickets, etc.) the same. For 5 days, he counts the number of chirps each cricket makes in the span of one minute and averages that number. Afterwards, he concludes that the warmer the temperature, the more quickly crickets chirp. Which of the following would provide the best representation of an ANALYSIS that compares the average number of chirps per minute at the two different temperatures?

Hurry i need your (100 points) 1) what are the responsibilities of the region of the brain highlighted below? (picture located below) the highlighted portion is at the rear base of the brain, behind the brain stem. regulating homeostasis, hunger and eating, thirst and drinking, and many other functions of basic survival. coordinating movement and balance by using information from sensory nerves, including hand-eye coordination. controlling voluntary body movements, processing information from sense organs, thoughts, and learning abilities. regulating important involuntary bodily functions such as blood pressure, heart rate, breathing, and swallowing. 2)which of the following systems or structures is correctly paired with its function? neurons - brain cells that control thoughts, calculations, and memory cerebral cortex - portion of the brain that controls involuntary body movement peripheral nervous system - carries impulses to and from the central nervous system central nervous system - carries information from the nerves to the muscles and glands