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viktelen [127]
3 years ago
15

What do scientists believe is the determining factor that causes skin color variations in groups of humans around the world?

Geography
2 answers:
Furkat [3]3 years ago
5 0
I disagree. The answer is C because ultraviolet light can tan you right? Well if it can change your skin color from white to tan it definitely can change the color of your skin to a different color! I hope this helps!!
Stels [109]3 years ago
4 0
<h2>Answer: C ultraviolet radiation exposure in a society over a long period of time</h2>

<h2>Explanation: Because we are all cheating </h2>

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Market economies produce goods that
Trava [24]

Answer:

A and D

Explanation:

because they prodouce what consumers demand and what they think is nessary.

8 0
3 years ago
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Contrary of popular belief the Mayans were not united as one empire <br> A. True <br> B. False
saw5 [17]

Contrary to popular belief,the Mayans were not united as one empire is

<em>(A) TRUE.</em>

The <em>Maya</em> lived in three separate sub areas with distinct environmental and cultural differences.The Maya civilisation was never united,rather it consisted of many small states ruled by kings,each apparently centered on a city.At times, a stronger Maya state would dominate a weaker Maya state and be able to exact tribute and labour from it.

The Maya is a Mesoamerican civilisation noted for Maya script,the only known fully developed writing system of the pre Columbian America,as well as,for its art,architecture and mathematical and astronomical systems.

The Maya had <em>no central king ruling</em> their big empire.Instead,there were 20 different states,similar to ancient Greece city states.


6 0
3 years ago
a debris convergence zone, or “garbage patch,” that can form in the center of the Pacific Ocean. How is the formation of this pa
Andreyy89
Hello!

The garbage patchs are a site with high concentrations of trash. They are formed by the ocean gyre, where the ocean have convergences zones forming a circle of currents. When the garbage join the circle, it can't go out, cause the currents make a kind of a permanent "wall".

We can locate garbages patchs in the South Atlantic Gyre, Indian Ocean Gyre and the South Pacific Gyre.

Hugs!
8 0
4 years ago
How many seismographs are needed to find the epicenter of an earthquake? Why is this number significant?
galben [10]
You need a total of 3 seismographs to find the distance between the graphs and the epicenter of the earthquake 
7 0
3 years ago
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Select the items below that describe natural resources.
Ad libitum [116K]
Come from nature, includes “minerals, air, and sunlight”, renewable and non renewable.
4 0
3 years ago
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