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Answers: 1
Biology, 22.06.2019 10:30
Natural selection changes allele frequencies because some survive and reproduce more successfully than others.
Answers: 1
Biology, 23.06.2019 03:40
Science describe how heat moves in a convection current. how is this process responsible for moving earth’s tectonic plates? discuss two ways that humans are impacting our earth. be sure to pick one way we are impacting our land, and one way we are impacting our water. then, create an action plan that includes a way that you and your family can protect the earth from these impacts
Answers: 3
Biology, 23.06.2019 04:31
Me ! which of the following is an environmental concern of genetically modified foods? a) crops that are drought resistant are introduced providing food regardless of the unpredictable weather b) reduction cost of production for the crops c) an important ingredient may be introduced in a strain of rice for the poor who depend on rice as a primary food d) toxic substances produced as a pesticide may be consumed by unintended species
Answers: 1
Biology, 23.06.2019 06:00
When is the diploid number restored to the zygote? a.when the male and female haploid cells combine b.when the male and female diploid cells combine c.after the zygote is replicated d.when the two zygotes develop into a haploid cell
Answers: 2
Computers and Technology, 30.06.2019 03:20
History, 30.06.2019 03:20
Biology, 30.06.2019 03:20
English, 30.06.2019 03:20