Kristina took a psychoactive drug that immediately made her relaxed and very drowsy. What type of drug did she MOST likely take? O A. stimulant OB. hallucinogen OC. narcotic OD. depressant Reset Next​

Afarmer has applied a pesticide to control a pest population that is affecting her crops. the pest population has reacted as shown below. which best describes the process that the pest population has experienced due to this environmental change? a genetic diversity b natural selection c natural resistance d genetic resistance

Which group is noted for the independence of gametophyte and sporophyte generations from each other? a) ferns b) mosses, hornworts, and liverworts c) charophytes d) angiosperms e) gymnosperms

Which organelle breaks down sugar molecules that supply energy to the cell ?