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3 years ago

The origin of the human species appears to be in _____.

History

2 answers:

dolphi86 [110]3 years ago

8 0

The correct answer is C. Africa.

Africa is known as the origin of human species.

The genus name for human species is homo sapiens whereby it has other species which are classified as ancestral and are related closely to humans.

Homo sapiens emerged in Africa 200,000 years ago where they dispersed from Africa in different waves.

Homo sapiens met in Eurasia and Africa where they interbreed with human archaic.

lora16 [44]3 years ago

7 0

Answer:

AFrica

Explanation:

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23. Find the exact value of cos(20) knowing that: *

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$\cos(2\theta) = 0$

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Given

$\sin(\theta) = -\frac{\sqrt 2}{2}$

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Collect like terms

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$\cos(2\theta) = \cos^2(\theta) - \sin^2(\theta)$

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