![subject](/tpl/images/cats/biologiya.png)
Biology, 07.12.2020 06:50 meadowsoares7
How is the magnetosphere produced?
A. by the interaction of the solar wind and magnetized rocks at Earths surface
B. by the interaction of ions in earths atmosphere and charged particles ejected by the sun
C. by the interaction of the solar wind and Earths magnetic field
D. all of the above are the interactions that produce the magnetosphere
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 21.06.2019 20:30
Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:10
(6.02 mc)what affect do marine protected areas have on environmental quality? they increase environmental quality by preventing resource overuse. they increase environmental quality by adding new species. they decrease environmental quality by removing all human activity. they decrease environmental quality by adding recycling facilities.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 11:30
In a population that is in hardy-weinberg equilibrium, there are two possible alleles for a certain gene, a and a. if the frequency of allele a is 0.4, what fraction of the population is heterozygous? a. 0.40 b. 0.60 c. 0.16 d. 0.48
Answers: 1
![question](/tpl/images/cats/biologiya.png)
You know the right answer?
How is the magnetosphere produced?
A. by the interaction of the solar wind and magnetized rocks at...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 15.04.2020 21:14
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/health.png)
Health, 15.04.2020 21:14
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2020 21:14
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2020 21:14
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2020 21:14
![question](/tpl/images/cats/mat.png)
Mathematics, 15.04.2020 21:14
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 15.04.2020 21:14
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 15.04.2020 21:14
![question](/tpl/images/cats/istoriya.png)
History, 15.04.2020 21:15