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Ilya [14]
3 years ago
11

Please help I don't understand this question

Chemistry
2 answers:
Misha Larkins [42]3 years ago
8 0

Answer:

The answer will be C. Variable

Explanation:

The answer will be C because A response is a reactant for the plant and the question is asking about the light. B is incorrect because stimulus is how a plant reacts to nature for example gravitrophism and  thingatropism also its asking about the light not the plant. D is incorrect because... come on now does it even make sense XD

Hope this helps

Drupady [299]3 years ago
5 0

Answer:

stimulus

Explanation:

begin by eliminating answers that don't make sense, such as "chosen one", then decide if each of the other ones make sense for it, the flower is responding to the lamp, so that means the lamp is not the response. It is the stimulus, because it is affecting the flower.

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Explanation:

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4 0
2 years ago
A chemist dissolves 239 mg of pure potassium hydroxide in enough water to make up of solution. Calculate the pH of the solution.
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7 0
3 years ago
Suppose a student titrates a 10.00-ml aliquot of saturated ca(oh)2 solution to the equivalence point with 16.08 ml of 0.0199 m h
Alborosie
Following chemical reaction is involved upon titration of Ca(OH)2 with HCl,
Ca(OH)2 + 2HCl ↔ CaCL2 + 2H2O

Above is an example of acid-base titration to generate salt and water. Here, H+ ions of acid (HCl) combines with OH- (ions) of base [Ca(OH)2] to generated H2O

Given,
concentration of HCl = 0.0199 M
Total volume of HCl consumed during titration = 16.08 mL = 16.08 X 10^(-3) L

∴, number of moles of H+ consumed = Molarity X Vol. of HCl (in L)
                                                           = 0.0199 X 16.08 X 10^(-3)
                                                           = 3.1999 X 10^-4 mol
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3 years ago
Which came first the henry g.j moseley atomic model or the niels bohr atomic model?
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Anna stated that ionic compounds have high melting points and low boiling points. She said that this demonstrates that ionic com
liubo4ka [24]

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8 0
3 years ago
Read 2 more answers
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