Biology, 17.07.2019 05:30, aallyssabrown0120
Alma is walking in a park. suddenly, a wild dog charges toward her. alma is frightened. the starts to respond by increasing her heart rate and dilating her pupils. after running for a few minutes, alma realizes that the dog has fallen far behind. at this point, her starts working to relax her body by slowing down her heart rate and constricting her pupils.
Answers: 1
Biology, 22.06.2019 11:00, jimissac68
Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit
Answers: 3
Alma is walking in a park. suddenly, a wild dog charges toward her. alma is frightened. the starts t...
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