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Gre4nikov [31]
3 years ago
7

Does anyone know what we need to do on here?

Biology
1 answer:
Lera25 [3.4K]3 years ago
3 0

Answer:

identify the variables

Explanation:

control:type of lemon used

dependent:whether apple slice turns brown at pH>2

independent:pH value

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\longrightarrow{\green{59}} 

\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}

53 + 3(5 - 3) \\  \\  = 53 + 3(2) \\  \\  = 53 + 6 \\  \\  = 59

<h3><u>Note</u>:-</h3>

\sf\purple{PEMDAS\: rule.}

P = Parentheses

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\bold{ \green{ \star{ \orange{Mystique35}}}}⋆

5 0
3 years ago
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<span>B. the complementarity of DNA and RNA
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4 0
3 years ago
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