Social Studies, 24.06.2019 06:30 hanjonez
Natural selection involves changes in the genetic makeup of a population over a period of time. the random change of dna from parent to offspring, called mutations, can produce variations in offspring. some mutations can be , while others can be harmful. in this experiment, students modeled random mutations. data was collected to determine if the mutations were or harmful when trying to collect and eat food.
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Social Studies, 22.06.2019 09:40
What did justice brown’s verdict in plessy v. ferguson state?
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Social Studies, 22.06.2019 14:00
Why does the united states constitution require that a national census be taken every ten years?
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Social Studies, 23.06.2019 07:30
How is the city of savannah related to the union strategy of a full blockade of confederate ports? a) savannah was the last port needed to be secured in order to totally blockade the coast of georgia. b) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the tennessee river. c) savannah was the least significant city in georgia, and the union strategy centered on securing atlanta and capturing the chattahoochee river. d) savannah was the most significant port in georgia, and the union strategy centered on securing bases at savannah and the outlying islands to fully blockade georgia.
Answers: 1
Social Studies, 23.06.2019 15:10
The homestead act made it possible for millions of people to achieve the dream of acquiring immense wealth. owning a farm. living in a brick house. moving to a big city.
Answers: 2
Natural selection involves changes in the genetic makeup of a population over a period of time. the...
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