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tangare [24]
3 years ago
14

How many independent variables should exist in a well designed experiment

Biology
2 answers:
Vesnalui [34]3 years ago
8 0


1 or more it depends


Ber [7]3 years ago
4 0


I meant two or more it depends


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The more focused the rays are, the more energy an area receives, and the warmer it is. The difference in solar energy received at different latitudes drives atmospheric circulation. Places that get more solar energy have more heat. Places that get less solar energy have less heat. :)

Explanation:

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True of False?<br> The genotype regulates the enzymes present in an organism.
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4 years ago
Explain nutrient recycling and importance of water cycle​
lakkis [162]

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3 years ago
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Gwar [14]

Answer:

The correct answer is the third option - endocrine signaling.

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