Which trait of a roach nymph is different from its parents?

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.

Which statement is a good description of a model? a) models are a description of nature based only on one or two variables. b) models are testable ideas but they are not very to most people. c) models are a description of nature that predicts more accurately than real events. d) models are an approximiation of a real system that omits all but most essential variables in a system.

6–6. business case problem with sample answer— criminal liability. during the morning rush hour, david green threw bottles and plates from a twenty-sixth- floor hotel balcony overlooking seventh avenue in new york city. a video of the incident also showed him doing cart- wheels while holding a beer bottle and sprinting toward the balcony while holding a glass steadily in his hand. when he saw police on the street below and on the roof of the building across the street, he suspended his antics but resumed tossing objects off the balcony after the police left. he later admitted that he could recall what he had done, but claimed to have been intoxicated and said his only purpose was to amuse himself and his friends. did green have the mental state required to establish criminal liability? discuss. [people v. green, 104 a. d.3d 126, 958 n. y.s.2d 138 (1 dept. 2013)] (see criminal liability.)