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Viktor [21]
2 years ago
5

I have no idea what I'm doing​

Biology
1 answer:
Alenkasestr [34]2 years ago
7 0
True very much true
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14. Show the cross for two heterozygous guinea pigs.
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Answer:

What percentage of the offspring will have short hair?  

ANSWER     75%

What percentage of the offspring will have long hair?

ANSWER    25%

:)  

4 0
2 years ago
What is strange about adult mayflies?
Nana76 [90]

Answer:

They don't eat

Explanation:

Simply put, adult Mayflies do not eat. They live for a very short span and their only purpose of survival at this stage is reproduction. Once they reproduce, they die. Some species will last only for 24 hours in the adulthood.

I hope this helps and that you have a great day! :)

<em>Ravenna</em>

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3 years ago
Which of the following limiting factors does not depend upon a population density?
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Flash floods are population independent, and are therefore NOT dependent upon population density
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3 years ago
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What does the pulmonary artery do?
alexira [117]
The answer is A because the heart pumps blood from the heart through pulmonary artery that is low in oxygen and high in carbon dioxide concentration, to the lungs.
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3 years ago
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5. In 1928, Alexander Fleming noticed that a mysterious blue-green fungus had grown on some bacterial colonies that were known t
Otrada [13]

Answer:

The steps that can be seen in this story are observation and the questioning phase, which can also be called elaboration of the problem.

Explanation:

The scientific method is a set of phases that are able to guide researchers to the creation of scientific knowledge, through an experiment. This method is essential for conducting scientific research, allowing an experiment to be managed in a way that promotes answers to scientists' questions. The scientific method presents the phases called observation, questioning (or elaboration of the problem), elaboration of hypotheses, experimentation, analysis of the results and conclusion.

In the story shown in the question above, we can see the phases called observation and questioning. The observation takes place the moment Fleming noticed a fungus capable of growing on colonies of bacteria that cause throat infections, killing them. This observation made him enter the questioning phase, when he wondered if the fungus was able to prevent the growth of these bacteria.

8 0
3 years ago
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