A student is conducting an experiment to determine what type of soil earthworms prefer, wet or dry. Ten earthworms are released
into a cardboard box that contains dry soil on one side and wet soil on the other. Over 24 hours, the student records the number of earthworms on both sides every hour. What component of the above experiment is the dependent variable? species of worm used number of trials average number of earthworms in each type of soil soil mosisture
Your kidneys act like a filter to remove wastes and extra fluid from your body. Your kidneys filter about 200 quarts of blood each day to make about 1 to 2 quarts of urine
