Iam testing a group of student to see if the amount of sleep they receive affects their grades. what is the independent and dependent variable in this experiment

Which group of molecules are targeted by the kinases in order to control this movement

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit