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BARSIC [14]
3 years ago
15

Which of the following best describes what most experts believe about Homo sapiens?

Biology
1 answer:
Oduvanchick [21]3 years ago
8 0
A. they arose out of Africa less than 200,00 years ago
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There are varying levels of light in the ocean. Research and describe any one adaptation that helps ocean organisms to stay near
Fantom [35]

Answer:

sunlight entering the water may travel about 1,000 meters (3,280 feet) into the ocean under the right conditions, but there is rarely any significant light beyond 200 meters (656 feet). The ocean is divided into three zones based on depth and light level. The upper 200 meters (656 feet) of the ocean is called the euphotic, or "sunlight," zone.

Explanation:

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5 0
3 years ago
You have a strand of DNA with the nucleotide sequence AGATCGATT. The complementary strand will have which of the following seque
enot [183]

Answer:

The answer is B

Explanation:

with complementary strands A goes with T

and G goes with C

   so         AGA TCG ATT

becomes TCT AGC TAA

you can see how you swap A's with T's and C's with G's. and vice versa.

4 0
3 years ago
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Allushta [10]

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didnt you already post que like this?

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Sveta_85 [38]

Answer:

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through technology it develops the world

4 0
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