2 years ago

Which of the following statements describe a pure substance?

1 answer:

6 0

Answer:

Pure substances are defined as substances that are made of only one type of atom or molecule. The purity of a substance is the measure of the extent to which a given substance is pure.

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Goshia [24]

Answer:

1. 46grams

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4. 6,995,268

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2 years ago

39 Assume the ilghe wave directed at the paper is white light and the paper contains pigments that absorb the wavelerigens of

finlep [7]

Answer:

Black

Explanation:

The paper absorbs light of all visible wavelengths.

No visible light is reflected.

The paper will appear black to human eyes.

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MAXImum [283]

The right answer would be A)ribosomes

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Many different immigrants groups came to Texas during the 1840s and 1850s to ????

OverLord2011 [107]

Is there multiple choice??

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What type of organic molecule is needed for active transport?

wel

Hello there buddy,

Your correct answer would be "protein". Protein is the organic molecule that is needed for a active transport.

I hope this helps.

~Jurgen

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2 years ago