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sergey [27]
3 years ago
13

A hydrocarbon consists of four carbon atoms with one double bond. Predict the molecular formula of this compound.

Biology
2 answers:
Citrus2011 [14]3 years ago
5 0

A hydrocarbon consists of four carbon atoms with one double bond. Predict the molecular formula of this compound.

the awnser would be c4h8


goldenfox [79]3 years ago
3 0
<span>a. C4H8 is the answer.
</span>
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All embryos appear female during early development. <br> a. True<br> b. False
guapka [62]

Answer:

True

Explanation:

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8 0
3 years ago
Tanya is training a turtle for a turtle race. For every 1/6 of an hour that the turtle is crawling he can travel 1/24 of a mile.
frozen [14]

The rate at which Tanya's turtle travels is 0.25mi/hr

This question is from a topic in mathematics called Rate.

<h3>Rate</h3>

This is a ratio in which different terms in different units are compared against each other.

In this question, for every 1/6 of an hour, the turtle is crawling 1/24 of mile.

Data given;

  • 1/24 miles in 1/6 hour

Let's express this mathematically

1/24 mi = 1/6 hr\\x mi = 1 hr\\x = (\frac{1}{24})/(\frac{1}{6})\\x = 0.25mi

What this calculation shows is that the turtle travels at 0.25mi/hr

The rate at which the turtle travels is 0.25 miles in an hour or 0.25mi/hr

Learn more about rate here;

brainly.com/question/11408596

4 0
3 years ago
What is the difference between rough ER and smooth ER?
natka813 [3]

Rough endoplasmic reticulum contains ribosomes, while smooth endoplasmic reticulum does not contain ribosomes. The ribosomes are what give rough endoplasmic reticulum its characteristic "roughness."

7 0
3 years ago
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Vinvika [58]
I think the correct answer from the choices listed above is option A. Directional selection can be distinguished from disruptive selection by the elimination of extreme variations of traits. Directional selection is a natural selection where an extreme phenotype is favored than others.
6 0
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A

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because when sun shines on water, it turns into heat and evaporate

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2 years ago
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