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baherus [9]
3 years ago
6

What organism produces about half of the oxygen on earth?

Biology
1 answer:
Triss [41]3 years ago
3 0

Answer:

deez  broooooooooo

Explanation:

but its actualyyy dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd

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1/4 of the kids will have type o blood

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The best ph for amylase to work in my investigation was ph____
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Answer:

4

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Because the mean time taken to turn from blue/black to orange/brown (in minutes) was the shortest, showing that the rate of reaction was the highest.

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A lichen is a combination of fungus and algae that lives on the sides of trees, rocks, and other materials. The fungus provides
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Mutualism

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Organisms in an ecosystem interact with one another from time to time. The close interaction between two organisms is referred to as SYMBIOSIS. Symbiosis is of different types depending on the how it affects the involved organisms. The example in this question depicts MUTUALISM.

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3 years ago
In a population of spiders, there is a protein that is coded in the DNA to make venom. In a particular spider, there was a prote
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Which factor that affects biodiversity?
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