A. medicine B. chorus C. nicotine D. chemical A. German B. solution C. in a nutshell D. discourage A. descend B. carbon C. not at all D. bunch A. garbage B. kill C. motionless D. meter A. desertification B. as well as C. essential D. particle A. anthropologist B. concerned C. owe D. nickname A. dip B. global warming C. downtown D. give out A. in particular B. introduce C. process D. unpredictable A. Wednesday B. awake C. gangster D. nutshell A. chest B. conjuring C. wall D. dune