Social Studies, 10.12.2020 18:20 lanman65
The fossil record helps scientists identify a single species from which other organisms have descended.
Which is used to refer to this single species?
parent organism
fossils
descendant
common ancestor
Answers: 1
Social Studies, 22.06.2019 14:00
2) based on the information, which is an opinion rather than a fact about immigrants to north america? immigrants
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Social Studies, 22.06.2019 21:30
Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a.static group comparisonb. pretest-posttest control group designc.control-group-time-series designd. nonrandomized control-group pretest-posttest design
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Social Studies, 22.06.2019 21:30
Astudent answers 86 problems on a test correctly and receives a grade of 98% how many problems were worth the same number of points
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Social Studies, 23.06.2019 02:00
'nepal have varied vegetation as climate and landforms'. justify the statement
Answers: 3
The fossil record helps scientists identify a single species from which other organisms have descend...
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