![subject](/tpl/images/cats/biologiya.png)
Biology, 24.07.2019 09:30 AlaskaAirlines
People living in equatorial countries have a darker skin tone than others. what would be the reason for this change in skin tone? a. the ancestors of the people living in equatorial countries must have undergone a mutation for protection from malarial parasites and therefore evolved a darker skin tone. b. the ancestors of the people living in equatorial countries must have undergone evolutionary adaptation for protection from harmful uv rays that fall straight on the equator. c. people living in equatorial countries develop a darker skin tone due to the exposure to harmful ir rays falling straight on the equator, which damages their skin. need answer !
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 03:30, Damagingawsomeness2
For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 04:30, mildredelizam
Study this image which statement best describes the rock shown check all that apply
Answers: 3
![image](/tpl/images/cats/biologiya.png)
You know the right answer?
People living in equatorial countries have a darker skin tone than others. what would be the reason...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
English, 10.03.2020 04:03
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.03.2020 04:03
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 10.03.2020 04:03
![Konu](/tpl/images/cats/en.png)
English, 10.03.2020 04:03
![Konu](/tpl/images/cats/informatica.png)
Computers and Technology, 10.03.2020 04:03
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.03.2020 04:03
![Konu](/tpl/images/cats/ekonomika.png)