Mathematics, 14.07.2019 12:30 kimmy6973
Ascientist is investigating the effects of salinity on fish development in the atlantic ocean. he places fertilized fish eggs in an aquarium that contains lower salinity than typical atlantic ocean water. he observes that the fertilized eggs fail to develop. he concludes that fish eggs do not develop in conditions with low salinity. why is this an invalid conclusion? the experiment lacks an experimental group. the experiment does not measure any dependent variables. the experiment does not have a group tested in normal salinity. the experiment changes more than one variable at once. i need asap
Answers: 2
Mathematics, 21.06.2019 17:30, Jcmandique3444
Consider the graph of the exponential function y=3(2)×
Answers: 1
Mathematics, 21.06.2019 21:00, izaiahfieods
Bella want to know what the students at her school think of her show. which is the best group to survey to find this information a. go to the mall and ask all of the students she recognizes from school b. ask her viewers to call in durning an episode of the show c. get a list of students at her school from the office and use a random number generator to pick 30 of them d. get a list of students at her school from the office and pick the first 30 students on the list
Answers: 1
Mathematics, 21.06.2019 23:00, hjeffrey168
Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42
Answers: 2
Mathematics, 22.06.2019 01:50, iiMxlissaii
Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm. it decreased by the same amount each year. what was the change in grandpa ernie's height each year
Answers: 2
Ascientist is investigating the effects of salinity on fish development in the atlantic ocean. he pl...
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