Although half of the moon is always illuminated when viewing it from space, only a portion of the moon is illuminated when we look at it from earth. the diagram below presents the relative positions of earth, the sun, and the moon as seen from space. the positions of the moon are labeled 1-8. which of the moons in the figure above would represent a crescent moon on earth?

What happens whenever a net force acts on an object

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 !

Which type of organism is a caterpillar