Describe the movement of water if there is a concentration of 20% sugar inside the gummy bear and no sugar outside the gummy bear. water moves into the gummy

water moves out of the gummy bear

water moves in and out equally

Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior

Group control group #1 experimental group yes yes yes control group #2 no new drug orange juice bed rest no yes no yes ves which of the following is the best explanation of why a second control group was included in this experiment? o a. to provide the volunteers in the study with something to drink o b. to prove that the common cold cannot be cured c. to confuse anyone who is trying to steal their new drug and sell it as their own invention o d. to researchers conclude that results are related to the new drug and not to the orange juice submit e previous

Natural selection changes allele frequencies because some survive and reproduce more successfully than others.